Whodini is a hip hop group from New York that was formed in 1981, made up of Jalil (Jalil Hutchins), Ecstasy (John Fletcher) and Grandmaster Dee (Drew Carter).

Along with Run-DMC and The Fat Boys, Whodini was among the first hip-hop groups to cultivate a high-profile national following for hip-hop music and made significant inroads on Urban radio. The Brooklyn, New York-based trio consisted of vocalist-chief lyricist Jalil Hutchins; co-vocalist John Fletcher, aka Ecstasy, who tended to wear a Zorro-style hat as his trademark; and DJ Drew Carter, aka Grandmaster Dee. Contemporaries of Run-D.M.C., they were managed by Russell Simmons, brother of Joseph “Run” Simmons. The group signed with London-based indie Jive Records in 1982; they enjoyed a string of hits, mostly charting on Urban/R&B stations. The bulk of production on its releases was done by Larry Smith, a bass player who also handled much of Run-D.M.C.’s early work.(Source wikipedia.org)