I introduced Sarge to Wonder Girls (wiki):
Nobody MV


Wonder Girls - Nobody 5-in-1 (Remix ver.) @ 23rd Golden Disk Awards 081210


Wonder Girls - Nobody Live HQ 081005


http://www.youtube.com/watch?v=6y8rHfj0m1A

MBC Campus Song Festival - Wonder Girls special stage,081004


Wonder Girls - M.Net Wide Interview 081126 Part 1/3 (en)

Wonder Girls - M.Net Wide Interview 081126 Part 2/3 (en)

Wonder Girls - M.Net Wide Interview 081126 Part 3/3 (en)

10 years ago we had Finkl, Baby Vox, SES... now it's Wonder Girls and Girls Generation (and some other less popular groups). I think girl (and boy) groups will be around on the KPop scene for a little bit longer.