Brian Mumba Kasoka Bwembya (born November 12) better known by his stage name B Flow (also written as B'Flow or B-Flow), is a Zambian Dancehall and Hip Hop artist, media entrepreneur, non-political social commentator, social justice advocate, part-time radio presenter, peer educator and founder of Music For Change Initiative. He is also the current chairperson of the HIV/AIDS and Social Commentary (HASC) committee of the Zambia Association of Musicians (ZAM). He is also a global ambassador in the fight against with the AIDS Healthcare Foundation (AHF). B Flow also took a new direction with his music, changing his genre to what is now known as “KaliDanceHall” (A mix of traditional Zambian Kalindula music and Dance Hall). In November 2016, the United Nations Population Fund (UNFPA) named B Flow as one of the 16 voices of activism against gender-based violence around the world.