14. Kevin Garnett
Like Tim Duncan, K.G. is another one of those NBA players that shows absolutely no signs of slowing down. In a decorated and successful career thats still going, K.G. has managed to amass a fortune of just under $200 million. When this dude eventually retires, we have to imagine hes going to be living the sweet life. He just might need to learn how to calm down the notorious temper of his! Retirement is for enjoyment!