What a difference four years have made for Kyrie Irving and Kobe Bryant. During Team USA's race for gold during the 2012 Summer Olympics, Kyrie was just a bright-eyed youngin' trying to make his way in the league. In an effort to prove himself, he challenged Kobe to a game of one-on-one. To make the deal even sweeter, Kyrie, then 20, wanted to play for $50,000.

Olympic winner Flo-Jo was known for her record speed in women’s track and field, as well as her over the top nail art. From swimmers…

The 2012 Olympic Games in London is about top be taken over by Roc Nation. According to BusinessWeek.com, Jay-Z and Rihanna are set to headline…