Antonio Inoki (アントニオ猪木^?) (born Kanji Inoki (猪木寛至, Inoki Kanji^?) on February 20, 1943) is a Japanese professional wrestling promoter and retired professional wrestler and mixed martial artist who now resides between New York City and Tokyo. He was also the founder and former owner of New Japan Pro Wrestling before selling his controlling share in the promotion to Yukes. He fashioned his name after the wrestler Antonino Rocca as an homage to him.

Inoki was born in an affluent family in Yokohama in 1943. He was the sixth son and the second youngest of the seven boys and four girls. His father, Sajiro Inoki, a businessman and politician, died when Kanji was five years old. Inoki entered the Higashidai Grade School. Inoki was taught karate by an older brother while in 6th grade. By the time he was in 7th grade at Terao Junior High School, he was 180 centimeters tall and joined the basketball team. He later quit and joined a track and field club as a shot putter. He eventually won the championship at the Yokohama Junior High School track and field competition.

Gerard Gordeau (born March 30, 1959) is a retired Dutch savateur, karateka, and mixed martial artist. He is the 1991 World Champion Savate and holder of the Dutch Champion Kyokushin Karate title for 8 consecutive years, but foremost known internationally for his fight against Teila Tuli in the first televised Ultimate Fighting Championship bout on 12 November 1993. To Japanese prowrestling fans he is known as "the hired body guard" for the famous 1.4 Incident which occurred on January fourth, 1999 at the Tokyo Dome, Naoya Ogawa versus Shinya Hashimoto. Gordeau was in the corner of Ogawa representing UFO (Universal Fighting Organization), Ogawa turned the bout into a shoot match brutally striking Hashimoto who had no idea what was going on.

Gordeau had fought in several no-holds-barred matches in his native Netherlands and Japan, including two bouts against Masaaki Satake and Mitsuya Nagai at "free fight" events held under the then professional wrestling promotion RINGS as well as a shoot style bout with Akira Maeda under the Newborn UWF.

Antonio Barichievich, known as the Great Antonio (October 10, 1925 - September 7, 2003), was a Croatian-Canadian strongman and eccentric.

He was born Anton Baričević in Zagreb, Croatia. He is claimed to have gone to work with a pick and shovel at the age of 6 and to have been able to uproot trees with a cable around his neck by age 12 (an anecdote that is not confirmed). In 1945, he arrived in Canada by refugee ship to Halifax, Nova Scotia. He never talked about his experiences in World War II, but some believe that he was psychologically affected by whatever he saw and experienced.

Beginning in the late 1940s, Barichievich began a career as a strongman. He first made it into the Guinness Book of World Records in 1952 by pulling a 433-tonne train 19.8 metres. He later made it into Guinness by pulling four city buses loaded with passengers. He weighed 465 pounds (224.5 kg) and stood about 6 foot 4 inches (1.93 m). His suits were size 90 and his shoes size 28. He could eat 25 chickens or 10 steaks at one sitting. During the 1970s he toured the world as a strongman and performer, appearing in world capitals and on popular TV variety shows.

Terry Gene Bollea (born August 11, 1953), better known by his ring name Hulk Hogan, is an American professional wrestler, actor, television personality, and musician signed to Total Nonstop Action Wrestling (TNA).

Hogan enjoyed mainstream popularity in the mid 1980s through the early 1990s as the all-American character Hulk Hogan in the World Wrestling Federation (WWF—now WWE), and was notable in the mid-to-late 1990s as Hollywood Hogan, the villainous nWo leader, in World Championship Wrestling (WCW). Following the closure of WCW, he made a brief return to WWE in the early 2000s before revising his heroic character by combining elements of his two most famous personas.

Hogan was later inducted into the WWE Hall of Fame in 2005. He is a 12-time world champion being a six-time WWF/WWE Champion, six-time WCW World Heavyweight Champion, as well as a former WWE World Tag Team Champion with Edge. He won the Royal Rumble in 1990 and 1991, making him the first to win two consecutive Royal Rumbles. He was also the first WWE wrestler to win the WWE Championship three times. In his first reign as WCW World Heavyweight Champion, Hogan held the title for 469 days from July 17, 1994 to October 29, 1995—the longest ever reign for this championship.

Muhammad Ali (born Cassius Marcellus Clay, Jr.; January 17, 1942) is an American former professional boxer, philanthropist and social activist. Considered a cultural icon, Ali was both idolized and vilified.

Originally known as Cassius Clay, Ali changed his name after joining the Nation of Islam in 1964, subsequently converting to Sunni Islam in 1975, and more recently practicing Sufism.^{[clarification needed]} In 1967, three years after Ali had won the World Heavyweight Championship, he was publicly vilified for his refusal to be conscripted into the U.S. military, based on his religious beliefs and opposition to the Vietnam War. Ali stated, "I ain't got no quarrel with them Viet Cong... No Viet Cong ever called me nigger" – one of the more telling remarks of the era.

Widespread protests against the Vietnam War had not yet begun, but with that one phrase, Ali articulated the reason to oppose the war for a generation of young Americans, and his words served as a touchstone for the racial and antiwar upheavals that would rock the 1960s. Ali's example inspired Martin Luther King Jr. – who had been reluctant to alienate the Johnson Administration and its support of the civil rights agenda – to voice his own opposition to the war for the first time.