Isaac Mutant a.k.a Jimmy Kaatte aka Ike Deny. First came on the scene as one half of a duo-act called ’Bad Influence" which later became "Trampled Multitude". From here he embarked on a solo career for two years and before founding the group called "Plain Madness". In 2003 joined a Mitchell's Plain-based squad called Parliament. He also founded the existing force called ’K.A.K or Koloured As Krooks" in that year. In 2005 Isaac recorded and released his début-solo album entitled "Side-show Freak Vol.