With a vow from the singer to "keep going forward," the trailer then cuts to a run-down ... trailer for Jung Kook‘s upcoming documentary, JUNG KOOK: I AM STILL finds the BTS member fretting ...

(Photo by Johnny Nunez/Getty Images for The Recording Academy) BTS singer Jung Kook surprised his legion ... music videos and advertising costs can run into the millions, depending on the artist ...

Opinions expressed by Forbes Contributors are their own. Hugh McIntyre covers music, with a focus on the global charts. BTS singer V is back with a new song, which has become a hit all around the ...

Join RM, Jin, SUGA, j-hope, Jimin, V and Jung Kook in this special cinematic cut ... “IDOL," plus the first concert performance of "Run BTS" from the group’s latest album Proof.