No way. They are different. Look at them.

FT Island

Wonder Girls
Just tell me wat you think. It makes me PUKE



Wonder Girls SooHee: I think FT Island Oppas and MinHwan
is really great. And i love their hard work into their talents.

Wonder Girls Ye Aun: I think HongKi's vocie is awsome. It's better than mine

as much as i love both Wonder Girls & Ft Island to death i dont think they suit each other some members have close age but ft island are abit younger.

Still i love Wonder Girls and Ft Island as 2 separate groups.