Why Are Tyson, Mayweather Training Chris Brown and Soulja Boy for Boxing Match?

Team Stream Now@@bleacherreportB/R VideoJanuary 11, 2017

The social media feud between Chris Brown and Soulja Boy is about to spill into the boxing ring.

Why are legends of the sport Mike Tyson and Floyd Mayweather Jr. involved as trainers?        

Watch the video above to find out.