Two years after topping the Hot 100, Jung Kook’s “Seven” remains a landmark hit that helped define the global rise of K-pop soloists in the U.S.

Why is Jungkook from BTS coming out?Jungkook, a BTS of the national boy group, was spotted at a gym in Korea.On the 29th, Ma Seon-ho, a former 'Physical 100' cast member, said "Today is another JK, ...