6. Sean “X-Pac” Waltman
Sean Waltman has had many ring names throughout his career, but has been successful no matter what he has been called. He bounced around the WWE in the early 90s as the Lightning Kid, the Kamikaze Kid, and the 1-2-3 Kid before finding success in WCW as Syxx. As a member of the nWo, he became an instant star, winning the Cruiserweight Title and Tag Team Titles. He later went back to the WWE as a member of D-Generation X, renaming himself X-Pac. He would eventually win the European, Light Heavyweight, and Tag Team Titles under this persona.