1. Chris Jericho
At Vengeance (2001) Jericho defeated The Rock for the WCW Championship (which was unbranded after the Invasion storyline ended at Survivor Series) and later that night he also defeated Stone Cold to win his WWF Championship and become the first ever Undisputed Champion in WWF’s history. He defended both the titles on different pay-per-views and successfully retained them against The Rock and Stone Cold. He lost the titles to Triple H at WrestleMania X8 which marked the end of WWF’s first ever Unified Championship reign that remained only 2 days short of a 100. Jericho’s 98-day Unified Championship reign is the longest in WWE’s history till date. A record which Randy Orton would like to break, but only time will tell if the “face” of the WWE achieves that feat.