Kane is one of the tallest wrestlers ever in the World Wrestling Federation. He debuted at Badd Blood to interfere in the first Hell in the Cell match with Shawn Michaels vs. The Undertaker after months of mentioning by Paul Bearer, Kane's manager of the time.
Kane started wrestling in independent federations before he came to the WWF under a few unsuccessful gimmicks: the fake Diesel and Isaac Yankem, DDS, a dentist. When he came in as Kane, he had achieved greatness. He won the WWF Heavyweight Championship from Steve Austin in 1998 but lost it the next night. He later teamed up with X-Pac for some successful tag team championship runs. He even teamed up with his brother, whom he feuded with in 1998. He was drafted to the RAW brand of WWE where he has been a force to reckon with.
Kane lost his mask in 2003 and has had success ever since. With his new identity, seems destined to win the championship again.