4. The Undertaker Wanted To Lose To Him At WrestleMania 2010 Or 2011
Story: The Undertaker showed up to Brock Lesnar's UFC fight against Cain Velasquez on October 23, 2010 and he did an on camera interview with Ariel Helwani of MMAFighting.com. After Lesnar's loss to Velasquez, he walked by Undertaker, which led to Undertaker saying: "You wanna do it" at him. That moment blew up the internet because it got people talking about a Lesnar return to WWE even though he worked for UFC at the time. Earlier this year, Dave Meltzer reported in the
Wrestling Observer that Undertaker wanted to face Lesnar at WrestleMania in 2010 or 2011 and have Lesnar beat his undefeated streak at WrestleMania at that point. There's no indication of how close it was to actually happen or if Lesnar even considered it, but we know Brock came back to WWE in 2012 and he beat Undertaker earlier this year to end it. As we know, Undertaker faced Shawn Michaels in 2010 and then Triple H in 2011. Most likely Undertaker showed up to the UFC event with Vince McMahon's approval to try to set up a match with Lesnar in 2011.
Why People Believe It: If he was willing to put him over in 2014 then it makes sense that he was willing to do it three or four years earlier too.
Should We Believe It: It certainly seems like a possibility although the likelihood of it happening before was unrealistic. Lesnar was a top guy in UFC at that point and he wasn't going to walk away from his career there just to wrestle Undertaker.