#4 Kerwin White
Chavo Guerrero was a mainstay in WWE's Cruiserweight division for years on end and won the WWE Cruiserweight title on four occasions. In early 2004, Chavo feuded with his uncle Eddie Guerrero, with the latter defeating Chavo at the 2004 Royal Rumble PPV. A year later, Chavo took on the gimmick of Kerwin White, a conservative, middle-class, Anglo-American character. He donned the persona soon after receiving a beating at the hands of The Mexicools. The next few weeks saw Guerrero driving to the ring in a golf cart, plus dying his hair blonde.
On November 13, 2005, Eddie Guerrero passed away after suffering a heart attack. The same afternoon, Chavo addressed the press along with WWE Chairman Vince McMahon and confirmed Eddie's death. On the following episode of SmackDown, Chavo returned to his old self and defeated JBL, using Eddie's finishing move Frog Splash as a tribute to him. The Kerwin White character was silently dropped and the character was never mentioned again. He wrestled in WWE as Chavo for the next 6 years, before being released.