Sung Bong Choi Korea's Got Talent third and final performance - YouTube
Here is Choi Sung-bong on your feed | Korea's Got Talent Season 1 | More Choi Sung-bong for this Melodious Monday. Korea's Got Talent | Season 1 | By Asia's Got Talent | Facebook
Korea got Talent - Choi Sung-bong subtitulado en español - YouTube
From drug-dealing orphan to opera sensation
Sung-Bong Choi talks about his troubled past with ABC News - August 21 2011 - YouTube
Sung-Bong Choi ♪ Cinema Paradiso ♪ Somente o canto ♪ Legendado ♪ Korea's Got Talent 2011 - YouTube