According to SBNation, former UFC and WWE Champion Brock Lesnar will join WWE Superstar John Cena during the start of the 2012 Daytona 500 this weekend. Lesnar was one of the first "high profile" talents John Cena feuded with in his rookie year, and his finishing manuever, the FU (now the Attitude Adjustment) was created to mock Lesnar's F5.
