Kevin Robert Kiley, Jr. (born April 28, 1981) is an American professional wrestler, better known by his ring name Alex Riley. He is signed to WWE and he was a part of the second season of NXT.

In 2007, Kiley signed a developmental contract with World Wrestling Entertainment (WWE) and was assigned to their developmental territory, Florida Championship Wrestling (FCW). On October 30, 2007, he debuted in a losing effort to Shawn Osbourne under his real name Kevin Kiley, and later faced off with wrestlers like Sebastian Slater and Jack Gabriel.

In September 2008, he changed his ring name to Carson Oakley. As Oakley he began teaming with Scotty Goldman, and the pairing unsuccessfully challenged TJ Wilson and David Hart Smith for the FCW Florida Tag Team Championship in November. In early, he underwent another name change, calling himself Alex Riley and developing the gimmick of a university jock, wearing a Letterman's jacket to the ring. He gained Beverly Mullins as a manager, and to fit with his jock gimmick, Mullins adopted the gimmick of a prom queen.

Michael "Mike" Gregory Mizanin (born October 8, 1980) is an American professional wrestler, reality television star, media personality, and actor better known by his nickname and ring name The Miz. He is currently signed to World Wrestling Entertainment on its Raw brand. Mizanin first gained fame as a cast member on MTV's The Real World: Back to New York, which first aired in 2001, and its spinoff series, Real World/Road Rules Challenge. He later entered the fourth season of Tough Enough, a televised competition that would award the winner a WWE contract, and became the first runner-up. Mizanin has also made appearances on television shows including Battle of the Network Reality Stars, Fear Factor, Identity, Ghost Hunters, Dinner Impossible, Psych and Are You Smarter Than a 5th Grader?.

Mizanin trained and wrestled with Ultimate Pro Wrestling and Deep South Wrestling, where he became the first Deep South Heavyweight Champion. Mizanin was sent to Ohio Valley Wrestling (OVW), working in tag team matches and winning the tag team title, the OVW Southern Tag Team Championship, on one occasion.

Vincent Kennedy "Vince" McMahon (born August 24, 1945) is an American professional wrestling promoter, announcer, commentator, film producer, actor and former occasional professional wrestler. McMahon is the Chairman, CEO and Chairman of the Executive Committee of professional wrestling promotion WWE. Upon acquiring World Championship Wrestling (WCW) and Extreme Championship Wrestling (ECW), McMahon's WWE became the sole remaining major American professional wrestling promotion (until the national expansion of Total Nonstop Action Wrestling and Ring of Honor).

As an on-camera character, he can appear on all WWE brands (though the majority of the time, he appears on Raw). McMahon plays a character known by the ring name Mr. McMahon, based on his real life persona. In the world of WWE, he is a two-time world champion, having won the WWF Championship and ECW World Championship. He was also the winner of the 1999 Royal Rumble.

Vince is the husband of Linda McMahon, with whom he ran WWE from its establishment in 1980 until she resigned as the CEO in September 2009.

John Felix Anthony Cena (/ˈsiːnə/; born April 23, 1977) is an American professional wrestler and actor. He is currently signed to WWE as a member of its Raw brand.

In WWE, Cena has won 19 championships in total, including 12 world titles (having won the WWE Championship a record 10 times and the World Heavyweight Championship twice). In addition, Cena has also won the WWE United States Championship three times, and is a four-time Tag Team Champion, having held the World Tag Team Championship twice (once each with Shawn Michaels and Batista), and the WWE Tag Team Championship twice (once each with David Otunga and The Miz). Cena also won the 2008 Royal Rumble match, and is a two-time Superstar of the Year Slammy Award winner (2009 and 2010). He also has the fourth highest number of combined days as WWE Champion behind Bob Backlund, Hulk Hogan and Bruno Sammartino.

Cena started his professional wrestling career in 2000, wrestling for Ultimate Pro Wrestling, where he held the UPW Heavyweight Championship. In 2001, Cena signed a contract with the World Wrestling Federation (WWF) and was sent to Ohio Valley Wrestling (OVW) where he held the OVW Heavyweight Championship and the OVW Southern Tag Team Championship (with Rico Constantino).

Barri Griffiths (born 13 January 1982) is a Welsh professional wrestler and former Gladiators competitor, also known as Goliath and by his ring name Mason Ryan. He is signed to WWE, where he wrestles on the Raw brand.

Griffiths studied construction management at Cardiff University, before working as a trainee carpenter and in his family's funeral home. He also played as a centre-back for Porthmadog F.C., but a knee injury curtailed his career. Griffiths appeared as "Goliath" on Gladiators in 2009.

Griffiths began training to be a professional wrestler in 2006, and competed around Europe for the next three years. In 2009, he signed a contract with World Wrestling Entertainment (WWE), and debuted in Florida Championship Wrestling (FCW), WWE's developmental territory, in January 2010 using the name 'Mason Ryan'. In July, he won the FCW Florida Heavyweight Championship and held the championship until February 2011. Griffiths debuted as Mason Ryan on the Raw brand in January 2011, where he aligned himself with The New Nexus.