Remy "The Flying Gentleman" Bonjasky (born January 10, 1976) is a Dutch super heavyweight kickboxer of Surinamese descent. He is a three-time K-1 World Grand Prix champion, who has won the title in 2003, 2004, and 2008. He has been known for his flying kicks and knee attacks, hence the nickname of "The Flying Gentleman".

Bonjasky was born in Paramaribo, Suriname and moved to Tilburg, the Netherlands when he was 5 years old.

He was involved in football (soccer) during his teens, but when he broke his leg he chose to stop playing. At the age of 18, when a friend brought him to the Mejiro kickboxing gym to "see who is the best", Bonjasky decided to stay and train and eventually fell in love with kickboxing, although he declared Muay Thai to be his style.

Bonjasky had his first fight at the age of 19 against an established Dutch mixed martial arts (MMA) fighter named Valentijn Overeem. Bonjasky won by TKO. From this moment on he quit his job as a network operator and focused on training full time. Despite losing his first K-1 fight by split decision he made his second fight against an established K-1 fighter, Ray Sefo. Despite the odds he won the fight by TKO.

Tyrone "King of The Ring" Spong (born September 3, 1985) is a Dutch-Surinamese kickboxer. He is the reigning WFCA Cruiserweight Muay Thai and the former It's Showtime 95MAX World champion, fighting out of Fighting Factory Carbin in Amsterdam, Netherlands.

As of May 2011, Spong is ranked the #7 heavyweight in the world by LiverKick.com.

Tyrone Spong was born in Suriname. In 1990 at the age of 5, he moved to the Netherlands with his family.

In 2003, his first year as a pro, he made his mark winning 12 fights a year. In 2004, he fought against Rafi Zouheir at the Battle of Zaandam and won his first European Muay Thai Title (WKN). In 2004 Spong also visited Japan to compete in Shootboxing where he lost to Ryuji Goto. Goto suplexed him in the final seconds of the fight to earn a well-received unanimous decision. His next fight in April 2005, was against Belgian Mohammed Ouali for another European Title (WPKL). Spong won the fight by unanimous decision.

In December, 2005 at the A-1 Combat Cup in Duisburg, after three consecutive KO's in one night, Tyrone Spong won his first tournament Championship.

Badr Hari born December 8, 1984 in Amsterdam, Netherlands is a Moroccan-Dutch super heavyweight kickboxer from the Netherlands, fighting out of Mike's Gym in Amsterdam. He is a former K-1 Heavyweight champion (2007—2008) and K-1 World Grand Prix 2009 finalist. As of May 2011, Hari is ranked the #2 heavyweight in the world by LiverKick.com. Hari has been a prominent figure in the world of kickboxing and considered one of the best kickboxers in the world, however he has been involved in a number of controversies relating to his "unsportsmanlike conducts" in the sport and alleged crimes of violence outside of the ring.

He was disqualified in the final match of the K-1 World GP 2008 Finals due to "unsportsmanlike conduct" against Remy Bonjasky. In May 2009 he knocked out Semmy Schilt in the first round and became the first ever It's Showtime World Heavyweight champion. However he lost this title when he was again disqualified after another unsportsmanlike conduct against Hesdy Gerges at the It's Showtime 2010 Amsterdam. Aside from the sport, he has been arrested multiple times since 2006 on various assault charges against others.

Alistair Cees Overeem (born May 17, 1980) is a British born Dutch mixed martial artist and kickboxer, signed to the Ultimate Fighting Championship. He is the former Strikeforce Heavyweight Champion, Dream Heavyweight Champion, K-1 World Grand Prix Champion, and made history by being the only fighter in combat sports to hold a world title in both MMA and K-1 kickboxing at the same time. Alistair Overeem is ranked #3 in the heavyweight division.

Overeem was born on (1980-05-17)May 17, 1980, to a Dutch mother and Jamaican father. His parents divorced when he was six years old. His mother, Clair, then moved Alistair and his brother Valentijn to the Netherlands, where Alistair has lived ever since.

As a child, Overeem competed in sports like judo, athletics and basketball. At 15 years of age, his brother Valentijn took him to Chris Dolman's gym to teach him how to defend himself. At first he didn't like to train, but after training with Bas Rutten, Joop Kasteel and others, he eventually learned to enjoy it.

Anderson da Silva (Portuguese pronunciation: [ˈɐ̃deʁsõ ˈsiwvɐ]; born April 14, 1975) is a Brazilian mixed martial artist. He is the current UFC Middleweight Champion and the promotion's longest reigning champion. With 14 consecutive wins and 9 title defenses, Silva holds the longest winning streak and title defense streak in UFC history.

Silva is ranked as the number one Middleweight in the world by multiple publications, and is the consensus No. 1 pound-for-pound fighter in the world according to ESPN, Sherdog, Yahoo! Sports, MMAFighting.com and other publications. UFC president Dana White has proclaimed Silva as "the greatest mixed martial artist ever."^{[undue weight? – discuss]} Silva is also the last Cage Rage Middleweight Champion and a former Shooto Middleweight Champion. Besides the UFC and Cage Rage, Silva has fought for a number of other MMA promotions including the Pride Fighting Championships, Shooto and Rumble on the Rock.

Although known primarily for his mastery of Muay Thai striking, Silva is also a Brazilian Jiu-Jitsu blackbelt, a rank he earned in 2006 from Antônio Rodrigo Nogueira who follows Gracie Lineage through Carlson Gracie, like Murilo Bustamante and the Brazilian Top Team. He began martial arts training at the age of 14, training Tae kwon do and earning a black belt by the age of 18. He is also a black belt in Judo and a yellow rope in Capoeira.