Reliving Floyd Mayweather's Biggest Sports Bets Before Megafight vs. McGregor

The Floyd Mayweather vs. Conor McGregor fight is finally happening August 26 in Las Vegas, Nev.

Lots of money will be gambled on the fight, so let's look back on some of Mayweather's biggest bets before then.

Watch the video above to relive some of Mayweather's epic sports wagers.