$$$ to spend! Floyd Mayweather purchases gold Bentley golf cart (for his 15-year-old son)

Another day in the life of Floyd Mayweather and that means another opportunity to show everyone just how wealthy he really is.

After uploading a photo of stacks of $100 bills covering his table on his Instagram account on Friday, the undefeated boxing champion went one better on Saturday by revealing his latest purchase - a gold Bentley golf cart.

But what was more surprising was the recipient of the Bentley - his 15-year-old son Koraun!