삼진그룹 영어토익반

Go Ah-seong

Lee Ja-young

Esom

Jung Yu-na

박혜수

Shim Bo-ram

조현철

Choi Dong-su

Kim Jong-soo

Bong Hyun-chul

Kim Won-hae

Ahn Gi-chang

Bae Hae-sun

Ban Eun-gyeong

David Lee McInnis

Billy Park

백현진

Oh Tae-young

Lee Sung-wook

Hong Su-chul