Brock Edward Lesnar (/ˈlɛznər/; born July 12, 1977) is an American professional wrestler, actor, former mixed martial artist and amateur wrestler, signed with WWE and appearing on its Raw brand. He is also a former UFC Heavyweight Champion and former #1 ranked mixed martial arts (MMA) Heavyweight by Sherdog; he was ranked #5 before he announced his retirement at the end of 2011. Lesnar is an accomplished amateur wrestler, winning the 2000 NCAA heavyweight wrestling championship and placing second in 1999, losing in the finals to 1999 world freestyle wrestling champion and future New England Patriots offensive lineman Stephen Neal.

He gained prominence in World Wrestling Entertainment (WWE) from 2002 to 2004, where he is a former three-time WWE Champion, becoming the youngest WWE Champion at age 25 with his first reign. Lesnar was the 2002 King of the Ring and the winner of the 2003 Royal Rumble. After leaving WWE, Lesnar pursued a career in the NFL. He played during the preseason for the Minnesota Vikings, but ended up being a late cut. Lesnar returned to professional wrestling at the end of 2005, and joined New Japan Pro Wrestling (NJPW), where he won the IWGP Heavyweight Championship in his first match. He was officially stripped of the title by NJPW in July 2006, and took the physical belt with him to Inoki Genome Federation (IGF), where he was still recognized as IWGP Champion until June 2007.

Mark Jerrold Henry (born June 12, 1971) is an American powerlifter, Olympic weightlifter, strongman, and a professional wrestler with WWE, where he performs on its SmackDown brand. He is a 1992 Olympian, and winner of the 2002 Arnold Strongman Classic. Since joining the World Wrestling Federation (now WWE) in 1996, he has become a one-time WWF European Champion and a two-time world champion, having held the ECW Championship in 2008, and the World Heavyweight Championship in 2011.

Henry was a weightlifter, and competed at the 1992 Summer Olympics in Barcelona, Spain, where he placed tenth in the super heavyweight division. Three years later, at the 1995 Pan American Games, Henry won a silver medal in the super heavyweight division. The following year, he became a North America, Central America, Caribbean Islands (NACACI) champion. In 1996, Henry signed a ten-year contract with the WWF. Henry was trained by former Canadian professional wrestlers Stu and Bret Hart and Leo Burke. He made his television wrestling debut in September 1996. In January 1998, Henry joined the stable Nation of Domination. After the disbanding of the group, he acquired the moniker "Sexual Chocolate", which led him to participate in controversial angles.

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).