Kazushi Sakuraba is a Japanese professional wrestler, mixed martial artist and submission wrestler, currently signed to Rizin Fighting Federation and Pro Wrestling Noah, where he is one-half of the former GHC Tag Team Champions with Takashi Sugiura. He has also competed in traditional puroresu for New Japan Pro-Wrestling (NJPW) and shoot-style competition for UWFi and Kingdom Pro Wrestling (KPW). He has fought in MMA competition in the Ultimate Fighting Championship, Pride Fighting Championships, Hero's and Dream. He is known as the "Gracie Hunter" or the "Gracie Killer" due to his wins over four members of the famed Gracie family: Royler Gracie, Renzo Gracie, Ryan Gracie, and Royce Gracie. Sakuraba is famous for beating 13 champions of different top MMA organizations; opponents who were often many weight-classes above him.
Bobby Ologun is a Nigerian-born television personality and mixed martial artist with Japanese citizenship. In Japan, he is known simply as Bobby (ボビー). He speaks English, Yoruba and Japanese. He lives in Saitama, Saitama Prefecture. On July 26, 2007, he announced on Mezamashi TV that he had become a naturalized citizen of Japan, taking his wife's surname and registering officially as Bobby Konda.
Choi Hong-man, often anglicised to Hong-man Choi, is a South Korean kickboxer, mixed martial artist, and former ssireum wrestler. In Asia, he is called "Che Man", "Techno Goliath", "Korean Monster" and "Korean Colossus". He won the 2005 K-1 Seoul Grand Prix beating Kaoklai Kaennorsing in the finals. He currently stands 2.18 m and weighs between 140 kg and 175 kg.
Norifumi Yamamoto was a Japanese mixed martial artist and kickboxer who competed in the bantamweight division of the UFC. He quickly gained popularity in the Shooto organization due to his aggressive, well-rounded style and controversial persona. He moved on to K-1 Hero's, where he became the K-1 Hero's 2005 Middleweight Grand Prix Tournament Champion in December, 2005 after defeating Genki Sudo via a controversial TKO due to punches.
Sem "Semmy" Schilt is a Dutch former kickboxer, Ashihara karateka and mixed martial artist. He is a four-time K-1 World Grand Prix Champion and one-time Glory Heavyweight Grand Slam Champion. He is the only fighter in K-1 history to win the world championship three times in a row, and also shares the record with Ernesto Hoost for most Grand Prixs won, with four.
Shinya Aoki is a Japanese mixed martial artist, professional wrestler and grappler currently competing in ONE Championship's and Rizin Fighting Federation's Welterweight division. He also competes in DDT Pro-Wrestling where he is the current Ironman Heavymetalweight Champion in his third reign. A professional competitor since 2003, he is noted for being the DREAM Lightweight Champion, former two time ONE Lightweight Champion, former WAMMA Lightweight Champion and former Shooto Welterweight Champion. Aoki is an A-class Shoot wrestler and BJJ black belt, both under his long-term mentor Yuki Nakai, as well as a black belt judoka. As of 2008, Aoki, along with DEEP champion Masakazu Imanari, and Sengoku champion Satoru Kitaoka have founded the "Nippon Top Team" as a group of elite Japanese grapplers competing in MMA. As well as his MMA credentials, Aoki has garnered several submission grappling accolades including two All Japan Jiu-Jitsu Championships, a Japan Open Jiu-Jitsu Championship, a Budo Open Championship, and an ADCC Japan Championship. Aoki is currently ranked #2 in the ONE lightweight rankings.
Hero's was a Japanese mixed martial arts promotion operated by Fighting and Entertainment Group, the parent entity behind kickboxing organization K-1. Grown from and branched off of K-1's earlier experiments in MMA, including the K-1 Romanex event and various MMA fights on its regular K-1 kickboxing cards, it held its first show on March 26, 2005. The promotion was handled by former Rings head Akira Maeda. At a press conference on February 13, 2008, FEG announced that they discontinued Hero's and were creating a new mixed martial arts franchise, Dream, in collaboration with former Pride FC executives from Dream Stage Entertainment.
Yoshihiro Akiyama, also known as Sung-hoon Choo (추성훈), is a Japanese mixed martial artist and judoka who won the gold medal at the 2001 Asian Championships for South Korea and for Japan at the 2002 Asian Games. A fourth-generation Japanese of Korean descent, he acquired Japanese nationality in 2001. He is the former K-1 HERO's Light Heavyweight Grand Prix Tournament Champion.
Peter Graham is an Australian karateka, kickboxer, boxer and mixed martial artist.
Siala-Mou Siliga, often billed as 'Mighty Mo' is a Samoan kickboxer, bare knuckle boxer, boxer and mixed martial artist who competes in the Heavyweight division. His K-1 achievements include winning the K-1 World Grand Prix 2004 in Las Vegas II and the K-1 World Grand Prix 2007 in Hawaii tournaments. In mixed martial arts, he has competed for K-1 Hero's, Bellator MMA, DREAM, Road FC and also participated in the Dynamite!! USA and Dynamite!! 2008 events. On September 24, 2016 Siliga won the Road FC Openweight Tournament at Road FC 33 by knocking out Choi Hong-man of South Korea.
Melvin Manhoef is a Surinamese-Dutch professional mixed martial artist and former kickboxer. In kickboxing, he is a former It's Showtime Middleweight Champion, and in MMA he was the Cage Rage Light Heavyweight Champion. In mixed martial arts, he is currently competing in Bellator's Light heavyweight division and has also formerly competed for Strikeforce, DREAM, RINGS, It's Showtime, K-1, ONE FC, and KSW. 29 of his 32 wins have come via knockout, the highest percentage of any MMA fighter with at least 15 wins. As of July 20, 2021, he is #9 in the Bellator Light Heavyweight Rankings.
SoftBank presents Dynamite!! USA was a mixed martial arts (MMA) event co-promoted by Fighting and Entertainment Group (FEG), the promoters of K-1 kickboxing events and Hero's MMA events, and EliteXC. The event was held on Saturday, June 2, 2007 at the Los Angeles Memorial Coliseum in Los Angeles, California. Mauro Ranallo, Bill Goldberg, and Jay Glazer did commentary.
Hideo Tokoro is a Japanese mixed martial artist who last competed in the Bantamweight division. A professional competitor since 2000, Tokoro has also formerly competed for Vale Tudo Japan, ZST, Shooto, Rings and K-1 Hero's.
Marius Žaromskis is a Lithuanian professional mixed martial artist currently competing in the Welterweight division. A professional competitor since 2000, Zaromskis has formerly competed for Strikeforce, Cage Rage, Bellator, DREAM, and also fought at Dynamite!! 2010. Žaromskis won the DREAM 2009 Welterweight Grand Prix and became their inaugural Welterweight Champion.
K-1 PREMIUM 2005 Dynamite!! was an annual kickboxing and mixed martial arts event held by K-1 and Hero's on New Year's Eve, Sunday, December 31, 2005 at the Osaka Dome in Osaka, Japan. It featured 7 HERO'S MMA rules fights, and 4 K-1 rules fights.
K-1 PREMIUM 2004 Dynamite!! was an annual kickboxing and mixed martial arts event held by K-1 on New Year's Eve, Friday, December 31, 2004 at the Osaka Dome in Osaka, Japan. It featured 7 K-1 MMA rules fights, 3 K-1 rules fights, and a special mixed K-1 & MMA Rules fight.
K-1 PREMIUM 2003 Dynamite!! was an annual kickboxing and mixed martial arts event held by K-1 on New Year's Eve, Wednesday, December 31, 2003 at the Nagoya Dome in Nagoya, Japan. It featured 6 K-1 MMA rules fights, and 4 K-1 rules fights.
Jason Reinhardt is an American mixed martial artist. A professional MMA competitor from 2000 until 2011, Reinhardt fought in the UFC and King of the Cage.
Mauricio "Baboo" Da Silva is a Brazilian kyokushin kaikan full contact karate practitioner and former professional kickboxer and mixed martial artist. He is a professional coach and trainer of K-1 and MMA, who has trained a number of world class fighters including Francisco Filho, Glaube Feitosa, Andrews Nakahara, Ewerton Teixeira, Ray Sefo, Aleksandr Pitchkounov, Takumi Sato, Jan Soukup, Kou Tasei, Jan Nortje, Doug Viney, Mighty Mo (kickboxer) and Akebono Taro. From 1998 to 2004 he worked as the trainer and sparring partner for Francisco Filho. He lived in Tokyo, Japan from 2005 to December 2010 and trained fighters from the IKO1 Kyokushin - Team Ichigeki and other fighters from visiting teams at the Ichigeki Plaza. He fought in the K-1 PREMIUM 2003 Dynamite!! and also in the Ichigeki events in Japan.
Kestutis Smirnovas is a Lithuanian MMA fighter and judoka who fought in Pride Fighting Championships, RINGS, Shooto and HERO'S.
Osaka, Japan 
