Meh, first 20 I thought of. I know many more who can match there skill.

Nostradamus
Socrates
9th Degree
L.I.
King Solo
Flow Intell
Mimesis
hotshh!
Invektive
One Man Band
Triple_N
Red Bull
Drakel
SPuL
Jack The Ripper
Lady Fiya
Seventhird
Phenom
FuxJustAWord
Pop Lotty