Hyeon Sang Jeon 's following
- Arun Guptaarun-gupta
- azoci
- Bert Jan Schrijverbertjan
- bus710
- Clement Escoffiercescoffier
- Data Science on AWSdata-science-on-aws
- Jin Namdevelopsick
- Dongjin Jangdongjin-ml
- freepswfreepsw
- 길벗 IT전문서/입문서gilbutITbook
- Grace Yanggracehyunjuyang
- Hyo Choihyogrin
- Jesam Kimjesamkim
- Keesun Baik (a.k.a, Whiteship)keesun
- khanian
- Kevin Breymanbearwiz
- Ralf Yangralfyang
- Ronenronenhamias
- sce-ttssce-tts
- Yongho ChoiYonghoChoi
- 조코딩 JoCodingyoutube-jocoding
- Yunho Maengyunho0130
- zlotem