Schwarzenegger began weight training at the age of 15. He won the Mr. Universe title at age 20 and went on to win the Mr. Olympia contest seven times. Schwarzenegger has remained a prominent presence in bodybuilding and has written many books and articles on the sport. Schwarzenegger gained worldwide fame as a Hollywood action film icon. He was nicknamed the "Austrian Oak" and the "Styrian Oak" in his bodybuilding days, "Arnie" during his acting career and more recently "The Governator" (a portmanteau of "Governor" and "The Terminator" – one of his best-known movie roles).

A Brazilian drug gang member nicknamed Pilintra, 26, poses with a gun atop a hill overlooking a slum in Salvador, Bahia State, April 11, 2013. One of Brazil's main tourist destinations and a 2014 World Cup host city, Salvador suffers from an unprecedented wave of violence with an increase of over 250% in the murder rate, according to the Brazilian Center for Latin American Studies (CEBELA). (Photo by Lunae Parracho/Reuters)

A gallery worker poses in front of part of artist Sin Wai Kin's Turner Prize shortlisted artwork “It’s Always You” at the Tate Liverpool in Liverpool, Britain on October 18, 2022. (Photo by Phil Noble/Reuters)

Los Angeles Lakers forward LeBron James (6) lands on fans sitting court side as he dives after a ball in the second half against the Los Angeles Clippers at Crypto.com Arena in Los Angeles, California on January 24, 2023. (Photo by Jayne Kamin-Oncea/USA TODAY Sports)

People perform acroyoga style exercices at South Pointe in Miami Beach, Florida, on February 8, 2023. (Photo by Chandan Khanna/AFP Photo)

A participant in the Downtown Parade kicks off the Houston Livestock Show and Rodeo in Houston, Texas, US on February 25, 2023. (Photo by Reginald Mathalone/NurPhoto/Rex Features/Shutterstock)

Camille Kovalev and Pavel Kovalev of France compete in the Pairs Short Program during the ISU World Figure Skating Championships at Saitama Super Arena on March 22, 2023 in Saitama, Japan. (Photo by Kim Kyung-Hoon/Reuters)

Karen Khachanov serves to Carlos Alcaraz of Spain during the Men's Singles Quarter-Final match on Day Ten of the Mutua Madrid Open at La Caja Magica on May 03, 2023 in Madrid, Spain. (Photo by Julian Finney/Getty Images)