Wikipedia
Kollegah
Felix Antoine Blume (born 3 August 1984), better known as Kollegah is a German rapper. He is also known as "Kollegah der Boss" or the pseudonym "T.O.N.I.". He is signed to the Hip-Hop independent label Selfmade Records. His style and demeanor is heavily based on gangsta rap. Kollegah is known for his punchlines, double time-ability, complex and polysyllabic rhyme structures.