Question: Facts: - website: -lsb- http://www.rljcompanies.com official website -rsb- - caption: johnson in 2010 - birth name: robert louis johnson - networth: us - birth date: 8 april 1946 - school: princeton university , university of illinois - name: robert l. johnson - image size: 220px - image: robert photo credit melissa golden.jpg l. johnson -lrb- 3 -rrb- -lrb- 5x7 -rrb- - birth place: hickory , mississippi , u.s. - occupation: founder media magnate executive philanthropist investor founder of the rlj companies of black entertainment television -lrb- bet -rrb- businessman Based on these bullet points, write a short biography describing the life of robert l. johnson .
Answer:
robert l. -lrb- louis -rrb- johnson is an american businessman , media magnate , executive , philanthropist and investor .he is the founder of black entertainment television , which was sold to viacom in 2001 .he also founded the rlj companies , a holding company that invests in various business sectors .johnson is the former majority owner of the charlotte bobcats .he became the first african-american billionaire .