#2 Sloth: Ending The Undertaker's streak
Brock Lesnar shocked the entire world when he pinned The Undertaker at WrestleMania XXX, ending The Deadman's 21-0 winning streak. Fans in the arena were left stunned as to what had transpired. Three F5s was all that it took, and a two-decade accomplishment for The Phenom came to an end.
This was the most shocking moment in the history of professional wrestling. Fans didn't know what to do or how to react because ending The Streak was seen as a much bigger accomplishment than winning the WWE Championship. Following the incident, Lesnar's advocate kept boasting about it numerous times, which resulted in The Undertaker returning at Battleground in 2016 and facing The Beast at SummerSlam.
WWE still receives backlash from fans and critics over their decision to end The Streak. Many felt that Undertaker should've retired undefeated or someone more worthy than Lesnar should've been the one to end The Streak.