Zam is a five member group that debuted the sam year as Seo Taiji and Boys (1992) and disbanded in 1995.
I don't really know much about the group but I will introduce the members as best as I can....
There most popular song is "난 멈추지 않는다" (I Will Not Stop)
Cho Jin Soo
Real Name: Gun Cho Min
Yoon Hyun Sook
-only female member in the group
-she is a sing, song writer, actor, and entrepreneur
-formed a group with Lee Hye Young called Koko or CoCo (I've seen it spelled both ways) (1994-1995)
-I believe she left Zam in 1994 but there is no clear evidence since she still participated in the making of Zam's final album
Hwang Hyun Min
Shin Sung Bin
Kim Hyun Joong
AKA: David Kim