#4 Eddie Guerrero and Brock Lesnar
When Eddie Guerrero became the No. 1 contender for Brock Lesnar's WWE Championship, many fans believed the Big Show or Kurt Angle would be the next challenger. Those same fans were elated that Guerrero was in fact going to be the one to face Lesnar.
This feud heavily relied on Eddie Guerrero's past demons. In the very first promo between Guerrero and Lesnar, the former had the crowd in the palm of his hands.
A female WWE star said her life is in danger. Details HERE
The WWE Universe got to see one of Brock Lesnar's funniest moments. He came out in a sombrero and danced with a mariachi band to mock Eddie Guerrero. However, Guerrero then ran down and cut one of the greatest promos of all time.
At No Way Out 2004, Eddie Guerrero shocked the world by beating Lesnar to become the WWE Champion. This feud wasn't just about the WWE Championship, this feud was about Eddie Guerrero overcoming his demons.
It was a culmination of all the hard times and hard work Guerrero has suffered through in his career. His win was one of the most emotional triumphs in WWE history.