Robert Louis Johnson (born April 8, 1946 is American entrepreneur, media magnate, executive, philanthropist, and investor.He is the co-founder of BET, which was acquired by Viacom in 2001 . He is also the founder of RLJ Companies which is a holding company that invests in various business sectors .Johnson is the former majority owner of the Charlotte Bobcats.His company is listed d among the most prominent African-American businesses in the late twentieth and early twenty-first centuries