#5 Diamond Dallas Page
Diamond Dallas Page or DDP as most WWE fans have come to know him, was one of the mainstays of WCW. If anything, he was the people's champ in WCW and was probably the most over champ in the history of WCW. Having started his career as a manager, he made his in-ring debut at WCW Starrcade in 1991 at the age of 35.
He would go on to become a 3-time WCW World Heavyweight Champion. When WCW folded in 2001, he walked away from his guaranteed AOL-Time Warner contract to jump onboard on The Invasion storyline. DDP would go on to say he regretted that decision. His feud with The Undertaker was a bust and he essentially became a mid-carder before retiring from wrestling in 2002.
Since then, he became the originator of DDP Yoga and has helped other wrestlers overcome their own afflictions. Because of WWE's treatment of DDP when he first debuted, it was one of the more 'interesting' additions to the WWE Hall of Fame in 2017 most of the WWE Universe didn't expect. But perhaps it's also rewarding him for all the good he's done outside the ring with Jake 'The Snake' Roberts and Scott Hall.