What Floyd Mayweather was doing in Rio. Floyd Mayweather Attends Rio Olympics Post author:fightposium Post published:September 7, 2016 Post category:Boxing What Floyd Mayweather was doing in Rio. Tags: Floyd Mayweather, Olympics, Rio 2016, Shakur Stevenson Read more articles Previous PostThe Knowledgeable Boxing Fan Next PostThe Notorious Conor McGregor – McGregor’s Proper Return To The Octagon! You Might Also Like Five-Division World Champion Amanda Serrano – The Real Deal! April 18, 2018 Alexander “The Mauler” Gustafsson – The Viking Cometh!! October 17, 2018 Freddie Teddy April 9 Live On PPV February 6, 2016