c-guntur / java-champions

A list of Java Champions

Java Champions

What is a Java Champion?

One of the best descriptions was given in the 2009 JavaOne Conference PDF:

"The Java Champions community was started by Sun at the 2005 JavaOne conference to recognize key influencers in the Java community. Java Champions are influential Rock Star presenters and Java technology educators, authors, and consultants; Java platform event organizers; and others within the Java technology ecosystem. For the third consecutive year, Java Champions have contributed to the JavaOne conference process as technical reviewers for paper submissions, have been recognized for their achievements, and have shared their thoughts about the state of the Java platform at their BOF sessions." From javaone-2009.pdf

Note: This list is maintained by the Java Champions themselves. The official Java Champions Directory can be found here.

Who are the Java Champions?

* - Indicates a member has passed away.

		Name	Twitter	City/State	Country	Year
1		Oezcan Acar	@oezcanacar	Frankfurt	Germany/Turkey	2009
2		Dmitry Aleksandrov	@bercut2000	Sofia	Bulgaria	2017
3		Dan Allen	@mojavelinux	Denver, Colorado	USA	2013
4		Dion Almaer	@dalmaer	San Francisco, California	USA	2005
5		Andres Almiray	@aalmiray	Basel	Switzerland/Mexico	2010
6		Deepak Alur	@deepakalur		USA	2006
7		Gail C. Anderson	@gail_asgteach	San Diego, California	USA	2016
8		Paul L. Anderson	@Paul_ASGTeach	San Diego, California	USA	2016
9		Fernando Anselmo			Brazil	2006
10		Paris Apostolopoulos	@javapapo	London/Greece	UK	2007
11		Jean-François Arcand	@jfarcand	Montreal	Canada	2018
12		Katia Aresti	@karesti		France/Spain	2019
13		Anton Arhipov	@antonarhipov		Estonia	2014
14		Sergey Astakhov			Russian Federation	2005
15		Calvin Austin		San Francisco, California	USA	2005
16		Hovhannes Avoyan		San Francisco, California	USA/Armenia	2005
17		Fernando Babadopulos	@babadopulos	São Paulo	Brazil	2017
18		Paul Bakker	@pbakker	San Francisco, CA	USA	2017
19		Bert Bates	@BertBates		USA	Founding Member
20		Monica Beckwith	@mon_beck	Texas	USA	2017
21		Lucio Benfante	@luciobenfante	Verona	Italy	2006
22		Brian Benz	@bbenz	Las Vegas	USA	2020
23		Emmanuel Bernard	@emmanuelbernard	Paris	France	2017
24		Geert Bevin	@gbevin		Belgium	2006
25		Adam Bien	@AdamBien		Germany	2007
26		Dr. Xu Bin			China	2005
27		Sébastien Blanc	@sebi2706	Nice	France	2020
28		David Blevins	@dblevins	Santa Monica, California	USA	2015
29		Dr. Alex Blewitt	@alblue	Milton Keynes	UK	2020
30		Dr. Joshua Bloch	@joshbloch	San Francisco, California	USA	2005
31		David Bock	@bokmann	Washington DC	USA	2006
32		Jonas Bonér	@jboner		Sweden	2011
33		Simone Bordet	@simonebordet	Turin	Italy	2016
34		Bruno Borges	@brunoborges		Brazil/Canada	2019
35		Jeanne Boyarsky	@jeanneboyarsky	New York City, New York	USA	2019
36		Bruno Bossola	@bbossola	London	UK	2005
37		Vincent Brabant	@vbrabant		Belgium	Founding Member
38		Dr. Daniel Bryant	@danielbryantuk	London	UK	2018
39		Bill Burke			USA	Founding Member
40		Ed Burns	@edburns	Florida	USA	2020
41		Mert Caliskan	@mertcal	Ankara	Turkey	2014
42		Mike Cannon-Brookes	@mcannonbrookes	Sydney	Australia	2006
43		Tasha Carl	@imifos		Belgium	2013
44		Magno Cavalcante	@magnocav	Rio de Janeiro	Brazil	2006
45		Stephen Chin	@steveonjava	Belmont, California	USA	2009
46		Hillmer Chona	@HillmerCh		Colombia	2019
47		Dr. Cliff Click	@cliff_click	Sunnyvale, California	USA	2019
48		Cagatay Civici	@cagataycivici		Turkey	2017
49		Jeff Cobb			USA	2005
50		Flavia Coelho		São Paulo	Brazil	2006
51		Henry Coles	@_pitest	Edinburgh	Scotland	2020
52		Stephen Colebourne	@jodastephen	London	UK	2007
53		Roberto Cortez	@radcortez	Coimbra	Portugal	2016
54		Agnes Crepet	@agnes_crepet	Amsterdam	The Netherlands/France	2012
55		Dr. Holly Cummins	@holly_cummins	London	UK	2017
56		Ian F. Darwin	@Ian_Darwin	Ontario	Canada	Founding Member
57		Sebastian Daschner	@DaschnerS	Munich	Germany	2016
58		Paul J. Deitel	@deitel	Sudbury, Massachusetts	USA	2005
59		Valere Dejardin			France	Founding Member
60		Daniel De Luca	@danieldeluca	Brussels	Belgium	2015
61		Daniel deOliveira *	@danieldfjug		Brazil	Founding Member
62		José Díaz	@jamdiazdiaz		Perú	2018
63		Filippo Diotalevi	@fdiotalevi	London	UK/Italy	2005
64		Oleh Dokuka	@OlehDokuka		Ukraine	2019
65		Jean-Michel Doudoux	@jmdoudoux	Metz	France	2014
66		Oliver Drotbohm	@odrotbohm	Dresden	Germany	2017
67		Julien Dubois	@juliendubois	Paris	France	2018
68		Hendrik Ebbers	@hendrikEbbers	Dortmund	Germany	2016
69		Bruce Eckel	@BruceEckel	Colorado	USA	2006
70		Lukas Eder	@lukaseder	Zürich	Switzerland	2015
71		Sergei Egorov	@bsideup		Estonia/Germany	2020
72		Markus Eisele	@myfear	Munich	Germany	2014
73		Badr El Houari	@badrelhouari	Casablanca	Morocco	2016
74		Roman Elizarov	@relizarov		Russian Federation	2006
75		Christoph Engelbert	@noctarius2k	Haan, North Rhine-Westphalia	Germany	2018
76		Anton (Toni) Epple	@monacotoni	Munich	Germany	2013
77		Bert Ertman	@BertErtman	Nijmegen	The Netherlands	2008
78		Dr. Clement Escoffier	@clementplop	Valence, Rhône-Alpes	France	2019
79		Ben Evans	@kittylyst		Spain/UK	2013
80		Yakov Fain	@yfain	New York City, New York	USA	2005
81		Rommel Feria	@rom		Philippines	Founding Member
82		David Flanagan	@__DavidFlanagan	Washington State	USA	Founding Member
83		Prof. Ken Fogel	@omniprof	Cote Saint-Luc, Quebec	Canada	2018
84		Axel Fontaine	@axelfontaine		Germany	2016
85		Dr. Remi Forax			France	2016
86		Mario Fusco	@mariofusco	Milan	Italy	2016
87		Dr. Alexey Fyodorov	@23derevo	Saint Petersburg	Russian Federation	2016
88		Dr. Neal Gafter	@gafter	Seattle, Washington	USA	2007
89		David Gageot	@dgageot	Paris	France	2014
90		Felipe Gaúcho *		Rio de Janeiro	Brazil	2010
91		David Geary	@davidgeary	Loveland, Colorado	USA	2009
92		Trisha Gee	@trisha_gee	Seville, Andalusia	Spain/UK	2014
93		Jeff Genender	@jgenender	Denver, Colorado	USA	2009
94		Bruno Ghisi		Florianópolis, Santa Catarina	Brazil	2007
95		Fabrizio Gianneschi	@javabird	Cagliari, Sardinia	Italy	2005
96		Jonathan Giles	@JonathanGiles		New Zealand	2018
97		Brian Goetz	@BrianGoetz	Burlington, Vermont	USA	2006
98		David Gómez	@dgomezg	Madrid	Spain	2020
99		Antonio Goncalves	@agoncal	Paris	France	2008
100		Dr. James Gosling	@errcraft	San Francisco, California	USA	Honorary Member
101		Jim Gough	@Jim__Gough	London	UK	2020
102		Rabea Gransberger	@rgransberger	Bremen	Germany	2017
103		Victor Grazi	@vgrazi	New York City, New York	USA	2012
104		Frank Greco	@frankgreco	New York City, New York	USA	2007
105		Neil Griffin	@NeilGriffin95	Orlando, Florida	USA	2017
106		Ivar Grimstad	@ivar_grimstad	Malmo	Sweden	2016
107		Sanne Grinovero	@SanneGrinovero	London	UK/Italy	2020
108		Loiane Groner	@loiane	Tampa, Florida	USA/Brazil	2020
109		Gerrit Grunwald	@hansolo_	Münster, North Rhine-Westphalia	Germany	2013
110		Andrzej Grzesik	@ags313	London	UK/Poland	2016
111		Freddy Guime	@fguime	Seattle, Washington	USA	2015
112		Chandra Guntur	@CGuntur	New Jersey	USA	2019
113		Arun Gupta	@arungupta	San Francisco, California	USA	2013
114		Mala Gupta	@eMalaGupta	New Delhi, Delhi	India	2018
115		Romain Guy	@romainguy	Los Altos, California	USA	2006
116		Ahmed Hashim	@ahmed_hashim	Cairo	Egypt	2007
117		Mark Heckler	@MkHeck	Godfrey, Illinois	USA	2016
118		David Heffelfinger	@ensode	Washington DC	USA	2017
119		Rajmahendra Hegde	@rajmahendrar	Hyderabad, Telangana	India	2016
120		Michael Heinrichs	@net0pyr	Freiburg	Germany	2017
121		César Hernández	@CesarHgt		Guatemala	2016
122		Thor Henning Hetland	@javatotto	Oslo	Norway	2005
123		Rick Hightower	@RickHigh	Dublin, California	USA	2017
124		Gunnar Hillert	@ghillert	Holualoa, Hawaii	USA/Germany	2016
125		Daniel Hinojosa	@dhinojosa	Albuquerque, NM	USA	2020
126		Marcus Hirt	@hirt	Zürich	Sweden/Switzerland	2019
127		Ron Hitchens	@ronhitchens	London	UK/USA	2008
128		Juergen Hoeller	@springjuergen	Linz, Upper Austria	Austria	2009
129		Marc Hoffmann	@marcandsweep		Germany/Switzerland	2014
130		Jacob Hookom	@jacobhookom	Minneapolis-St. Paul, Minnesota	USA	Founding Member
131		Bruce Hopkins			USA	2009
132		Dr. Cay Horstmann	@cayhorstmann	San Francisco, California	USA	2005
133		Gerardo Horvilleur	@magoghm	Mexico City	Mexico	Founding Member
134		Michael Huettermann	@huettermann	Cologne	Germany	2006
135		Jason Hunter	@hunterhacker		Signapore/USA	2005
136		Burk Hufnagel	@BurkHufnagel	Atlanta	USA	2020
137		Michael Hunger	@mesirii	Dresden	Germany	2018
138		Claus Ibsen	@davsclaus	Esbjerg	Denmark	2018
139		Eder Ignatowicz	@ederign	Boston, Massachusetts	USA/Brazil	2017
140		Oliver Ihns	@oliverihns	Hamburg	Germany	2005
141		Ivan St. Ivanov	@ivan_stefanov	Sofia	Bulgaria	2018
142		Stephan Janssen	@Stephan007	Bruges	Belgium	2005
143		Emily Jiang	@emilyfhjiang	Southampton	UK	2019
144		Dr. Rod Johnson	@springrod	Sydney	Australia/USA	2006
145		Angie Jones	@techgirl1908	San Francisco, California	USA	2020
146		Christopher Judd	@javajudd	Columbus, Ohio	USA	2017
147		Josh Juneau	@javajuneau	Chicago, Illinois	USA	2017
148		Prof. Matjaz Juric	@matjazbj		Slovenia	2010
149		Dr. Heinz M. Kabutz	@heinzkabutz	Chorafakia, Chania	Greece	2005
150		Mattias Karlsson	@matkar	Stockholm	Sweden	2009
151		Kohsuke Kawaguchi	@kohsukekawa	San Jose, California	USA/Japan	2020
152		Roman Kennke	@rkennke	Freiburg	Germany	2017
153		Gavin King	@1ovthafew		Spain/UK	2005
154		Viktor Klang	@viktorklang	Angelholm	Sweden	2018
155		Aslak Knutsen	@aslakknutsen	Oslo	Norway	2015
156		Clara Ko	@clarako	San Francisco, California	USA/The Netherlands	2011
157		Panos Konstantinidis	@panoskonst		Greece	2007
158		Dr. Ken Kousen	@kenkousen	Marlborough, Connecticut	USA	2017
159		Dr. Michael Kölling	@michaelkolling	London	UK	2007
160		Prof. Dierk König	@mittie	Zürich	Switzerland	2016
161		Guillaume Laforge	@glaforge	Paris	France	2017
162		Marcus Lagergren	@lagergren		Sweden	2016
163		Amira Lakhal	@MiraLak		Switzerland	2016
164		Angelika Langer	@AngelikaLanger	Munich	Germany	2005
165		Dr. Edward Lank		Kitchener	Canada	2005
166		Jacek Laskowski	@jaceklaskowski	Warsaw	Poland	2015
167		Enrique Lasterra		Bilbao	Spain	2005
168		Peter Lawrey	@PeterLawrey	Surrey	UK	2015
169		Dr. Doug Lea	@douglea	Syracuse, New York	USA	2005
170		Bob Lee	@crazybob	San Francisco, California	USA	2010
171		Justin Lee	@evanchooly	New York City, New York	USA	2014
172		Dirk Lemmermann	@dlemmermann		Switzerland	2019
173		Michael Levin	@mikelevin77		USA	2011
174		Dr. Barry Levine			USA	2005
175		Mo Li			China
176		Dr. Daniel Liang			USA	2005
177		Patrick Linskey	@plinskey		USA	2005
178		Paul Lipton			USA	2005
179		Josh Long	@starbuxman	San Francisco, California	USA	2015
180		Alexis Lopez	@acelopezco	Cali, Valle del Cauca	Colombia	2017
181		Geir Magnusson	@geirmagnusson	Wilton, Connecticut	USA	2006
182		Dr. Qusay Mahmoud			Canada	2007
183		Sander Mak	@Sander_Mak	Nijmegen	The Netherlands	2017
184		Konrad Malawski	@ktosopl		Poland	2017
185		Dan Malks			USA	2007
186		Jim Manico	@manicode	Anahola, Hawaii	USA	2018
187		Kito Mann	@kito99	Glen Allen, Virginia	USA	2017
188		Dervis Mansuroglu	@dervis_m	Oslo	Norway	2019
189		Simon Maple	@sjmaple	Basingstoke, Hampshire	UK	2014
190		Joshua Marinacci	@joshmarinacci	Eugene, Oregon	USA	2010
191		Floyd Marinescu	@floydmarinescu	Etobicoke, Ontario	Canada/USA	2005
192		Vincent Massol	@vmassol	Paris	France	2005
193		Norman Maurer	@normanmaurer	Frankfurt	Germany	2016
194		Vincent Mayers	@vincentmayers	Atlanta, Georgia	USA	2016
195		Rustam Mehmandarov	@rmehmandarov		Norway	2017
196		Ondro Mihályi	@OndroMih	Prague	Czech Republic	2019
197		Vlad Mihalcea	@vlad_mihalcea	Cluj County	Romania	2017
198		Michael T. Minella	@michaelminella	Naperville, Illinois	USA	2018
199		Elder Moraes	@elderjava		Brazil	2020
200		Gunnar Morling	@gunnarmorling	Hamburg	Germany	2019
201		Maurice Naftalin	@mauricenaftalin	Edinburgh	Scotland	2014
202		Nikhil Nanivadekar	@NikhilNanivade		USA	2018
203		Dr. Fabiane Bizinella Nardon	@fabianenardon	São Paulo	Brazil	2006
204		Rafael Del Nero	@RafaDelNero	Dublin, Leinster	Ireland	2018
205		Audrey Neveu	@Audrey_Neveu	Rouen	France	2020
206		Chris Newland	@chriswhocodes	London	UK	2017
207		Kevin Nilson	@javaclimber	San Francisco, California	USA	2009
208		Tomasz Nurkiewicz	@tnurkiewicz	Warsaw	Poland	2018
209		Charles Oliver Nutter	@headius	Minneapolis, Minnesota	USA	2013
210		Harshad Oak	@HarshadOak	Pune, Maharashtra	India	2007
211		Rickard Oberg	@rickardoberg	Selangor	Malaysia	2011
212		Víctor Orozco	@tuxtor	Guatemala City	Guatemala	2018
213		Bethan Palmer	@BethanKP		UK	2018
214		Nicolai Parlog	@nipafx	Karlsruhe	Germany	2019
215		Pratik Patel	@prpatel	Atlanta, Georgia	USA	2016
216		Bob Paulin	@bobpaulin	Chicago, Illinois	USA	2017
217		Dr. José Paumard	@JosePaumard	Paris	France	2015
218		Kirk Pepperdine	@kcpeppe	Ottawa, Ontario	Canada/Hungary	2005
219		Dr. Jose Pereda	@JPeredaDnr	Valladolid	Spain	2017
220		Dr. Paul Perrone			USA	2006
221		John Paul "JP" Petines	@jppetines	Toronto, Ontario	Canada/Philipines	Founding Member
222		Sean M. Phillips	@SeanMiPhillips	Washington DC	USA	2017
223		Peter Pilgrim	@peter_pilgrim	Milton Keynes, England	UK	2007
224		Prof. William Pugh	@wpugh	Maryland	USA	2007
225		Carl Quinn *	@cquinn	California	USA	2020
226		Donald Raab	@TheDonRaab	Metuchen, New Jersey	USA/UK	2018
227		Matt Raible	@mraible	Denver, Colorado	USA	2016
228		Srikanth Raju			USA	2006
229		Jayson Raymond			USA	2005
230		Dr. Victor Rentea	@VictorRentea	Bucharest	Romania	2019
231		Chris Richardson	@crichardson	San Francisco, California	USA	2007
232		Clark D. Richey Jr.			USA	Founding Member
233		Manfred Riem	@mnriem	Provo, Utah	USA	Founding Member
234		Simon Ritter	@speakjava	Twickenham	UK	2016
235		Sven Reimers	@SvenNB	Konstanz	Germany	2015
236		Roy van Rijn	@royvanrijn	Maassluis, South Holland Province	The Netherlands	2018
237		Leonardo de Moura Rocha Lima	@leomrlima	São Paulo,	Brazil	2017
238		Graeme Rocher	@graemerocher	Bilbao	Spain/UK	2019
239		Ix-chel Ruiz	@ixchelruiz	Basel	Switzerland/Mexico	2017
240		Antoine Sabot-Durand	@antoine_sd	Paris	France	2017
241		Koichi Sakata	@jyukutyo	Osaka	Japan	2018
242		Yuuichi Sakuraba	@skrb		Japan
243		Alberto Salazar	@betoSalazar		Ecuador	2018
244		Otávio Gonçalves de Santana	@otaviojava	São Paulo	Brazil	2015
245		Michael Nascimento Santos	@mr__m	Michael Nascimento Santos	Brazil	2006
246		Mani Sarkar	@theNeomatrix369		UK	2018
247		Tom Schindl	@tomsontom		Austria	2015
248		Olivier Schmitt		Geneva	Switzerland/France	Founding Member
249		Robert Scholte	@rfscholte	Groningen	The Netherlands	2019
250		Bauke Scholtz	@OmniFaces		The Netherlands	2017
251		Aleksey Shipilev	@shipilev	Potsdam, Brandenburg	Germany	2017
252		Dr. Oleg Shelajev	@shelajev	Tartu	Estonia	2017
253		Erin Schnabel	@ebullientworks	Wappingers Falls, New York	USA	2019
254		Bert Jan Schrijver	@bjschrijver	Utrecht	The Netherlands	2017
255		Vinicius Senger	@vsenger		Brazil	2016
256		Yara Senger	@yarasenger	São Paulo	Brazil	2012
257		Dr. Zoran Sevarac	@zsevarac		Serbia	2013
258		Howard Lewis Ship	@hlship	Portland, Oregon	USA	2010
259		Jack Shirazi		Westminster Abbey, Greater London	UK	2005
260		Kathy Sierra			USA	Founding Member
261		Michael Simons	@rotnroll666	Aachen, North Rhine-Westphalia	Germany	2018
262		Yakov Sirotkin	@yakov_sirotkin	Saint Petersburg	Russian Federation	2005
263		Bruce Snyder		Louisville, Colorado	USA	2005
264		Bruno Souza	@brjavaman	São Paulo	Brazil	Founding Member
265		Alex Soto	@alexsotob	Barcelona	Spain	2017
266		James Strachan	@jstrachan	Mells, Somerset	UK	2011
267		Mark Struberg	@struberg	Vienna	Austria	2019
268		Domingo Suarez	@domix		Mexico	2019
269		Dr. Venkat Subramaniam	@venkat_s	Broomfield, Colorado	USA	2013
270		Burr Sutter	@burrsutter	Raleigh-Durham, North Carolina	USA	2005
271		Ruslan Synytsky	@siruslan	Zhytomyr/Limassol	Ukraine/Cyprus	2020
272		Attila Szegedi	@asz	Szeged, Csongrád,	Hungary	2016
273		Mohamed Taman	@_tamanm	Belgrade	Serbia/Egypt	2015
274		Shin Tanimoto	@cero_t	Yokohama, Kanagawa	Japan	2018
275		Bruce Tate	@redrapids	Chattanooga, Tennessee	USA	2006
276		Régina ten Bruggencate	@reginatb38	Apeldoorn	The Netherlands	2011
277		Gil Tene	@giltene	San Francisco, California	USA	2017
278		Yoshio Terada	@yoshioterada	Yokohama, Kanagawa	Japan	2016
279		Frans Thamura *	@fthamura	Jakarta	Indonesia	2005
280		Chris Thalinger	@christhalinger	Haleiwa, Hawaii	USA	2019
281		Alex Theedom	@alextheedom	London	UK	2018
282		Martin Thompson	@mjpt777		UK	2015
283		Dr. Kresten Krab Thorup	@drkrab		Denmark	2005
284		Arjan Tijms	@arjan_tijms	Arnhem, Gelderland	The Netherlands	2020
285		Neal Tisdale		Marietta, Georgia	USA	Founding Member
286		Dalibor Topic	@robilad	Hamburg	Germany	2007
287		Mario Torre	@neugens	Hamburg	Germany/Italy	2014
288		Henri Tremblay	@henri_tremblay	Montreal, Quebec	Canada	2016
289		Ray Tsang	@saturnism	New York City, New York	USA	2018
290		Klaasjan Tukker	@ktukker	Seattle, Washington	USA/The Netherlands	Founding Member
291		Christian Ullenboom	@javabuch	Nürnberg, Bavaria	Germany	2005
292		Dr. Raoul-Gabriel Urma	@raoulUK	Cambridge	UK	2017
293		Rahman Usta	@ustarahman	Krakow	Poland/Turkey	2018
294		Tagir Valeev	@tagir_valeev	Novosibirsk	Russian Federation	2020
295		Linda van der Pal	@DuchessFounder	Amsterdam	The Netherlands	2013
296		Michael Van Riper	@vanriper	Silicon Valley, California	USA	2008
297		Jorge Vargas	@edivargas	Benito Juarez	Mexico	2007
298		Bill Venners	@bvenners		USA	2005
299		Martijn Verburg	@karianna	London	UK	2012
300		Lars Vogel	@vogella	Hamburg	Germany	2012
301		Dr. Johan Vos	@johanvos	Leuven, Flanders	Belgium	2012
302		Joe Walker		Leicester	UK	2006
303		Nitsan Wakart	@nitsanw	Cape Town	South Africa	2018
304		Dick Wall	@dickwall		UK	Founding Member
305		Dr. Richard Warburton	@RichardWarburto	London	UK	2016
306		Jim Weaver	@JavaFXpert	Indianapolis, Indiana	USA	2008
307		Paul Webber	@sdjug @CaptainWebber	Poway, California	USA	2005
308		Miro Wengner	@miragemiko	Munich, Bavaria	Germany	2018
309		Geertjan Wielenga	@GeertjanW	Amsterdam	The Netherlands	2020
310		Alan Williamson	@a1anw2	Virginia	USA/Scotland	2005
311		Joe Winchester	@JoeWinchester	Southampton	UK	2006
312		Adam Winer		San Francisco, California	USA	Founding Member
313		Rafael Winterhalter	@rafaelcodes	Oslo	Norway	2015
314		Eberhard Wolff	@ewolff	Berlin	Germany	Founding Member
315		Yusuke Yamamoto	@yusuke	Tokyo	Japan	2019
316		Edson Yanaga	@yanaga	Raleigh-Durham, North Carolina	USA/Brazil	2015
317		Sooyeul Yang			South Korea	2005
318		Murat Yener	@yenerm		Turkey	2015
319		Dr. Michael Juntao Yuan	@juntao	Austin, Texas	USA	2005
320		Enrique Zamudio	@chochosmx	Mexico City	Mexico	2015