WWE

The Undertaker loses at WrestleMania: Streak wasn't supposed to end? Grim Reaper plans to retire following concussion at WrestleMania 30?

Brock Lesnar defied what most wrestling fans --and gamblers --believed would happen at WrestleMania XXX Sunday night at the Mercedes-Benz Superdome in New Orleans by beating The Undertaker, and now the speculation shifts to whether or not 'Taker will retire after suffering a concussion at WrestleMania and falling to 21-1 at the company's marquee event. There have also been rumors that the Undertaker wasn't supposed to lose.