
Ali Shamilevich Bagautinov is a Russian professional mixed martial artist of Dargin origin who competed in the Flyweight division of the Ultimate Fighting Championship.

Viacheslav Valerievich Datsik is a Russian white supremacist, convicted criminal, and former kickboxer and mixed martial artist. Datsik fought professionally in his native Russia between 1999 and 2006, retiring with an 8-6-2 record. Since retiring from competition, Datsik has also become notable both for his criminal behavior, and vigilante raids on brothels, as well as his white supremacist and neo-Nazi beliefs.

Sergej Grecicho is a Lithuanian Combat Sambo practitioner, and mixed martial artist who has won a gold medal three times at the Sambo World Championships. He also is World Pankration Champion.

Demetrious Johnson is an American mixed martial artist. He currently competes in ONE Championship. He is the inaugural and former UFC Flyweight Champion. Known for his quick striking and elusive movement, Johnson has also landed the most takedowns in UFC flyweight history and co-holds the record for the latest finish in UFC history with a submission win at 4:59 of the fifth round against Kyoji Horiguchi. He is also the only UFC fighter to record over 10 takedowns in three different fights. Demetrious Johnson holds the record for most finishes in UFC flyweight history with 7. He is also the ONE Flyweight World Grand Prix Champion. He is currently ranked #1 in the ONE Championship flyweight rankings.

Rustam Khabilov born November 4, 1986 ) is a Russian mixed martial artist, currently competing in the Lightweight division of Bellator MMA. He is a Combat Sambo World Champion and a former member of the Legion Sport Club fight team in Rostov-on-Don. Prior to signing with Bellator, Khabilov previously fought in the Lightweight division of the Ultimate Fighting Championship (UFC).

Andrey Andreevich Koreshkov is a Russian mixed martial artist who competes in the welterweight division. He is the former Bellator Welterweight World Champion.

Virgil Lozano is a Mexican mixed martial artist and a Pankration Athlema World Championship medalist.

Nathan Joel Marquardt is a retired American mixed martial artist who competed in the middleweight and welterweight division of the Ultimate Fighting Championship. A professional competitor since 1999, he is a former Strikeforce Welterweight Champion and a three-time Pancrase Middleweight Champion.

Carlos Newton is an Anguillian-born Canadian retired mixed martial artist. He is a former UFC Welterweight Champion and Pride FC Japan MMA Legend. Known as "The Ronin", he competed worldwide in the biggest MMA organizations including UFC, Pride FC, IFL, K-1, Shooto and most recently W-1. He is a 3rd Degree Brazilian Jiu-Jitsu Black Belt alongside his coach Terry Riggs under Renzo Gracie, at Warrior MMA in Newmarket, Ontario. Newton has always been considered a fan favourite and a "Submission Master" and has dubbed his personal fighting style — an amalgam of Brazilian Jiu-Jitsu, judo, wrestling and boxing — as "Dragon Ball Jiu-Jitsu" in tribute to Dragon Ball, a Japanese manga and anime franchise. As a testament to his worldwide popularity, Newton is one of only a few MMA athletes to ever be allowed to compete in the UFC and Pride FC at the same time.

Khabib Abdulmanapovich Nurmagomedov ; is a Russian mixed martial arts (MMA) promoter and retired professional mixed martial artist. He notably competed in the lightweight division of the Ultimate Fighting Championship (UFC), where he is the longest-reigning UFC Lightweight Champion, having held the title since April 2018. With 29 wins and no losses, he retired with an undefeated record. Following his retirement, Nurmagomedov launched Eagle Fighting Championships, a Russian-based MMA promotion.

Elvis Sinosic is a retired Australian professional mixed martial artist. Perhaps best known for his seven-fight stint in the Ultimate Fighting Championship (UFC), where he ultimately accumulated a 1-6 record, he also competed in the Cage Rage Championships, K-1, and Pancrase. Sinosic fought for the UFC Light Heavyweight Championship at UFC 32.