Ko Eun-sung

Phantom Singer - The Show Must Go On (Ko Eunsung VS Ko Hoonjeong) (Queen)

고은성 (Eunsung Ko) I'll never fall in love again- Tom Jones

고은성(Eunsung Ko) X 이규형(Kyoo-hyung Lee) “비차(glider)”

Phantom Singer Special Concert - Livin' La Vida Loca (Ko Eunsung)

231210✨고은성 EunsungKo - My Way (Frank Sinatra)

고은성(Ko Eun sung), [로미오와 줄리엣] 촬영지에서 감성 폭발(ㅠㅠ) 뭉쳐야 뜬다(Package tour)2 3회

[EN] KO EUN SUNG 뮤지컬 '고라노'로 돌아온 고은성의 본업 천재 모먼트! 리얼 솔직한 반말 데이트 토크쇼🔊

11/14/24 Dancing Through Life (Wicked) - Eunsung Ko [Wicked Movie Curtain Call Premiere] #KoYeRo

Era of cathedrals - Go Eun Sung (Phantom Singer Season 1)