JUDO 2009 Tournois de Paris: Gwang-Hyeon Choi (KOR) - Dimitri Dragin (FRA)
JUDO 2009 Tournois de Paris: Levan Chubinadze (GEO) - Gwang-Hyeon Choi (KOR)
Judo 2009 Paris: Choi (KOR) - Dragin (FRA) [-60kg].
JUDO 2009 Tournois de Paris: Masaaki Fukuoka 福岡政章 (JPN) - Baptiste Leroy (FRA)
KOR CHOI, Gwang-Hyeon vs Betkil Shukvani GEO 1/4 Final Dusseldor ,Grand Prix
Judo 2012 Grand Prix Dusseldorf: Choi (KOR) - He (CHN) [-60kg]
Judo 2010 Grand Prix Dusseldorf: Gwang-Hyeon Choi (KOR) - Tobias Englmaier (GER) [-60kg].
Judo 2009 Paris: Stiegelmann (FRA) Brata (ROU) [-100kg].
Hiraoki Hiraoka (JPN) - Gwang-Hyeon Choi (KOR) [-60kg]
Gwang-Hyeon Choi (KOR) - Issam Nour (FRA) [-60kg]
Judo 2009 Moscow: Hiraoka (JPN) - Fukuoka (JPN) [-60kg].
Judo 2009 Paris: Fukuoka (JPN) - Leroy (FRA) [-60kg].
Judo 2009 Paris: Yekutiel (ISR) - Dragin (FRA) [-60kg].
JUDO 2009 Tournois de Paris: Yosvany Piker (CUB) - Yann Mages (SUI)
JUDO 2009 Tournois de Paris: Sebastien Berthelot (FRA) - Aziz Mesaoudi (NED)
JUDO 2009 Tournois de Paris: Gal Yekutiel (ISR) - Dimitri Dragin (FRA)
Judo 2010 Suwon: Georgii Zantaraia (UKR) - Gwang-hyeon Choi (KOR) [-60kg].
Judo 2009 Paris: Yekutiel (ISR) - Dragin (FRA) [-60kg]
JUDO 2008 Jigoro Kano Cup: Kisei Akimoto (JPN) - Gwang-Hyeon Choi (KOR)
Judo 2009 Paris: Dragin (FRA) - Li (CHN) [-60kg].
![Judo 2009 Paris: Choi (KOR) - Dragin (FRA) [-60kg].](https://img.youtube.com/vi/1vB_MHK3Tzk/0.jpg)
![Judo 2012 Grand Prix Dusseldorf: Choi (KOR) - He (CHN) [-60kg]](https://img.youtube.com/vi/CHPLyLUxthU/0.jpg)
![Judo 2010 Grand Prix Dusseldorf: Gwang-Hyeon Choi (KOR) - Tobias Englmaier (GER) [-60kg].](https://img.youtube.com/vi/LXN48kSMAuE/0.jpg)
![Judo 2009 Paris: Stiegelmann (FRA) Brata (ROU) [-100kg].](https://img.youtube.com/vi/FNNySbXiFXw/0.jpg)
![Hiraoki Hiraoka (JPN) - Gwang-Hyeon Choi (KOR) [-60kg]](https://img.youtube.com/vi/xlR_jk3lUNQ/0.jpg)
![Gwang-Hyeon Choi (KOR) - Issam Nour (FRA) [-60kg]](https://img.youtube.com/vi/ykuyXoAfY7M/0.jpg)
![Judo 2009 Moscow: Hiraoka (JPN) - Fukuoka (JPN) [-60kg].](https://img.youtube.com/vi/aX_hHCcZTtY/0.jpg)
![Judo 2009 Paris: Fukuoka (JPN) - Leroy (FRA) [-60kg].](https://img.youtube.com/vi/m1ghqmdduWc/0.jpg)
![Judo 2009 Paris: Yekutiel (ISR) - Dragin (FRA) [-60kg].](https://img.youtube.com/vi/OPvf9QQLu30/0.jpg)
![Judo 2010 Suwon: Georgii Zantaraia (UKR) - Gwang-hyeon Choi (KOR) [-60kg].](https://img.youtube.com/vi/zniGzPQUGyE/0.jpg)
![Judo 2009 Paris: Yekutiel (ISR) - Dragin (FRA) [-60kg]](https://img.youtube.com/vi/25pqBSqnjZM/0.jpg)
![Judo 2009 Paris: Dragin (FRA) - Li (CHN) [-60kg].](https://img.youtube.com/vi/jaxkHCgZQXQ/0.jpg)