13 Shirtless Shots Of Floyd Mayweather To Celebrate The Champ's Birthday

2/24/2016 12:01 AM PST

13 Shirtless Shots Of Floyd Mayweather To Celebrate The Champ's Birthday

Floyd Mayweather turns 39 today and he's taken to social media to prove to us that with a bangin' bod like his, age ain't nothin' but a number.

Jab through the flexed photos to see why Floyd's still a knockout.