WrestleMania 31 (2015)

WrestleMania 31's WWE World Heavyweight Champion main event between Brock Lesnar and Roman Reigns ended in shock when Seth Rollins cashed in his Money in the Bank contract and emerged from the fray with WWE's top prize. The stunning cash-in was only the icing on the cake. The WWE Universe inside Levi's Stadium also witnessed the WWE debut of "The Icon" Sting, who faced Triple H; the resurrection of The Deadman one year after his Streak was broken; and a patriotic U.S. Title win for John Cena against the monstrous Rusev.