#1. WWE's Big Red Machine, Kane
The most recent WWE Superstar to be added to the Hall of Fame is current star Kane. Despite Kane being the Mayor of Knox County in Tennessee since 2018, he has still returned to the company on several occasions.
The most recent occasion came in January 2021 when Kane was a surprise entrant in the men's Royal Rumble match. At the age of 53 and given the fact that The Undertaker announced his retirement from the company last year, many fans believe that Kane will follow suit in the near future. But the star is yet to officially decide on his future.
Kane was one of the names who was added to the 2021 WWE Hall of Fame and was inducted into the class this past week. It's unclear what the future holds for Kane inside WWE's squared circle, but judging by his appearance back at The Royal Rumble, the current star still has years ahead of him.