Choong Goon's 2010 WFSC Combo(Feat. KSJ)
wfsc2012 jrw 01 st Feng Hui
Fantastic boy feat Sungjin Kim and Choong Goon lee
Kim Sung Jin "KSJ" 2012 + Guests'
February 15/26 REC
2011 SHIANGHAI GrandPrix SLALOM DEMO SHOW
Namwon Korea Open 2012 Freestyle classic slalom senior men 1st KSJ
WFSC 2011 Geisingen - pair freestyle slalom - Feng Hui & Zhang Hao
20120422韓國南原自由式輪滑公開賽雙人平地花式冠軍KSJ LCG
The First Memory of 2011 KSJ Team in Korea | Korea's got talent
KSJ Practice Video
WFSC 2011 Geisingen - freestyle classic - Kim Sung Jin
Igor Cheremetieff 2013 SSO Shanghai Slalom Open SM Classic Slalom 14th
Inline Skate Slalom in Japan
2023 WORLD CHAMPIONSHIPS SHANGHAI Pair Slalom Final 2nd ZHU SIYI / ZHANG HAO(CHN)
Kim Sung Jin "KSJ" 2012 + Guests'
2013 malaysia open KSJ Demo
Sunday Morning (Sub : Improvisation)
Sk8 Dance & Slalom with Feng Hui @EdSheeran #Sing
Удар в спину Путину? / Истребители Беларуси атаковали технику РФ