Former undefeated American professional boxer Floyd Mayweather has bought his 16-year-old son Amir Mayweather a brand new Mercedes CLS for his birthday.

It's not the first time the retired boxer who has an estimated net worth of $650 million as bought expensive machines for his five kids Jirah Mayweather, Koraun Mayweather, Iyanna Mayweather and Zion Shamaree Mayweather.

Last year, Floyd bought Koraun a gold-plated Bentley golf cart for his 15th birthday and promised to buy him something better this year, which he has delivered.

Check out the Ks7.2million sleek car below;

https://instagram.com/p/-NVakYR3WF/?taken-by=floydmayweather