Sjaak is a Dutch-Moroccan rapper from Amsterdam-East. He's been around in the underground scene for years. Crazy and unpredictable flows with hilarious punchlines and style deliver the unique sound he stands for.

After his success on the streets with the songs 'Vul me glassoe' and 'Wij zijn leip' Sjaak did a collabo with Appa. The track was called 'Ik heb schijt'. The clip has over 1 million views on You Tube. His success grew after the song 'Dubbel O' with rapper Yes-R.

Sjaak is signed by Ali B's label SPEC Music.