#8 Former WWE United States Champion Matt Riddle
Matt Riddle was signed to WWE following a successful MMA career and was also able to retain his real name. Throughout his time in NXT, Riddle was known under his given name before his move to the main roster saw his ring name shortened to just Riddle.
The former champion has turned several heads in WWE since his debut given his outspoken attitude and the fact that he wrestles barefoot. Now it appears that he has been taken under the wing of WWE legend Randy Orton since the two men currently make up RKO-Bro.
#7 Former 14-time WWE Champion Randy Orton
Randy Orton made his WWE debut when he was just 22 years old back in 2002, over the past two decades The Viper has become one of the company's most successful stars.
Following in his father's footsteps, Orton was always destined for greatness with Cowboy Bob in his corner which could be why he was able to retain his real name when he signed on the dotted line.
The former world champion's real name is Randal Keith Orton but has always been called Randy Orton for short.