James took his talents and Nikes to South Beach and now the Heat are poised to thrive in the coming years.

FORBES: The NBA's Best Teams For The Buck

Against the Cavs he showed up with a Beckhamesque faux-hawk and a pair of slick blue and orange Nikes.

WSJ: Jason Gay: Meet the Cuddly New York Knicks

Adding yet another pursuit, in this case lacing up his Nikes and running, sounds like a recipe for being stretched too thin.

FORBES: The Case For Pursuing Multiple Passions