Baas B

Bart Zeilstra, better known by his stage name Baas B (born 10 April 1982), is a Dutch rapper and singer who was a founding member of Dutch rap formation D-Men and between 1997 and 2009, a member of the Dutch hip hop duo Lange Frans & Baas B both formed with his childhood friend Frans Frederiks better known as Lange Frans. After the split-up of the duo, he is working as a solo artist; the duo eventually reformed in 2019.