Jang Jin-young is currently more active as a vocal trainer for a company established in which year ?
Jang Jin-young (singer):  He's currently more active as a vocal trainer for S.M. Entertainment's artists, particularly SHINee, EXO and Red Velvet. S.M. Entertainment: S.M. Entertainment () is a South Korean entertainment company established in 1995 by Lee Soo-man.
1995