Floyd Mayweather Jr: Leonard Ellerbe on Boxer's retirement plans Mayweather Promotions CEO Leonard Ellerbe discusses what Floyd Mayweather will do once he steps out of the ring for the last time.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceMayweather Promotions CEO Leonard Ellerbe discusses what Floyd Mayweather will do once he steps out of the ring for the last time.Published Sep 4, 2015 | Modified Sep 4, 2015SI STAFFShare on FacebookShare on XHome/Boxing