#4 Frankie Kazarian once competed for WWE

Starting off his career as a cruiserweight wrestler, Frankie Kazarian joined Total Nonstop Action Wrestling (TNA) and competed in the X-Division for two years before leaving the company for greater opportunities. He joined WWE in 2005, but he wasn’t too successful in the company.
As “The Future” Frankie Kazarian, he made his television debut on Velocity in July 2005 and went on a two-month undefeated streak. However, he soon realized that the company wasn’t too invested in its cruiserweight division, and he did not see a future for himself there.
Frankie Kazarian left the company after a seven-month run and returned to TNA where he once again became a major star.
He formed a great partnership with Christopher Daniels in TNA, and the two men wrestled together in various promotions even after their stint with TNA, which included Ring of Honor (ROH), following which he joined All Elite Wrestling (AEW). He became one of the new promotion’s first signings when he joined AEW in 2019.