Mark William Calaway AKA The Undertaker – Age 54

Mark William Calaway, famously known as The Undertaker, can surely be listed as one of the most famous personalities from the wrestling industry. With his horror-themed macabre persona and hard-to-understand fighting tactics, many wrestlers are surely afraid to be pinned up against him inside the ring. The Undertaker has been active for more than 30 years and has an extraordinary record of 21 continuous wins at Wrestlemania and 17 championship titles. He has parked most of his hard-earned money into buying real estate and has also appeared in a few films and TV shows.