Grappling is a full-contact combat sport based on throws, trips, sweeps, clinch fighting, ground fighting and submission holds.
Keirin – literally "racing cycle" – is a form of motor-paced cycle racing in which track cyclists sprint for victory following a speed-controlled start behind a motorized or non-motorized pacer. It was developed in Japan around 1948 for gambling purposes and became an official event at the 2000 Olympics in Sydney, Australia.
A tournament is a competition involving at least three competitors, all participating in a sport or game. More specifically, the term may be used in either of two overlapping senses:
- One or more competitions held at a single venue and concentrated into a relatively short time interval.
- A competition involving a number of matches, each involving a subset of the competitors, with the overall tournament winner determined based on the combined results of these individual matches. These are common in those sports and games where each match must involve a small number of competitors: often precisely two, as in most team sports, racket sports and combat sports, many card games and board games, and many forms of competitive debating. Such tournaments allow large numbers to compete against each other in spite of the restriction on numbers in a single match.
Brazilian jiu-jitsu is a self-defence martial art and combat sport based on grappling, ground fighting, and submission holds. BJJ approaches self-defense by emphasizing taking an opponent to the ground, gaining a dominant position, and using a number of techniques to force them into submission via joint locks or chokeholds.
A double-elimination tournament is a type of elimination tournament competition in which a participant ceases to be eligible to win the tournament's championship upon having lost two games or matches. It stands in contrast to a single-elimination tournament, in which only one defeat results in elimination.
A round-robin tournament is a competition in which each contestant meets every other participant, usually in turn. A round-robin contrasts with an elimination tournament, in which participants/teams are eliminated after a certain number of losses.
The World IBJJF Jiu-Jitsu Championship is a Brazilian Jiu-Jitsu tournament held once every year by the International Brazilian Jiu-Jitsu Federation. It is widely considered to be the most important and prestigious jiu-jitsu tournament of the year.
The European Championship or European Open is the most prestigious and largest Brazilian Jiu-Jitsu tournament held in Europe by the International Brazilian Jiu-Jitsu Federation (IBJJF). The tournament is an open championship accepting competitors from all countries.
Gokor Chivichyan is an Armenian-born American judo, submission grappling, and mixed martial arts instructor. Chivichyan currently trains professional and amateur fighters at the Hayastan MMA Academy in North Hollywood, California, United States. With his extensive knowledge in judo, sambo, catch wrestling, freestyle wrestling and Brazilian jiu-jitsu, Chivichyan is considered to be one of the most complete grapplers of all time.
The North American Grappling Association (NAGA) is a grappling and Brazilian Jiu-Jitsu (BJJ) promotion started in 1995. NAGA Submission Grappling and Brazilian Jiu-Jitsu tournaments are held throughout North America and Europe. NAGA is the largest submission grappling association in the world with over 700,000 participants world-wide, including some of the top submission grapplers and MMA fighters in the world. NAGA grappling tournaments consist of gi and no-gi divisions. No-Gi competitors compete under rules drafted by NAGA. Gi competitors compete under standardized Brazilian Jiu-Jitsu rules. NAGA also promotes MMA events which they term Reality Fighting.
Yu-Gi-Oh! 5D's is the third main series of the Yu-Gi-Oh! franchise, succeeding Yu-Gi-Oh! GX, in celebration of the 40th anniversary of Weekly Shonen Jump and the 15th anniversary of V Jump. The series aired in Japan from April 2, 2008 to March 30, 2011.
Shannon Grey Ritch is an American professional mixed martial artist, boxer, grappler, professional wrestler and kickboxer. In mixed martial arts competition he is the former King of the Cage Middleweight Champion and the inaugural BKFC International Heavyweight Champion in bare-knuckle boxing. A professional competitor since 1998, Ritch has competed for M-1 Global, Combate Americas, MFC, Shark Fights, Pancrase, Battlarts, K-1, Bare Knuckle Fighting Championship, PRIDE, Rebel Fighting Championship, New Japan Pro-Wrestling, King of the Cage, Gladiator Challenge, Hart Legacy Wrestling and the WEC.
Grapplers Quest is an organization mainly concerned with the promotion of Grappling and Brazilian Jiu-Jitsu tournaments. Founded in 1998 by Brian Cimins, Grapplers Quest hosts competitions of various division, age, and weight classes.
The ADCC Submission Fighting World Championship, is an international submission grappling competition, organised by the Abu Dhabi Combat Club (ADCC). The inaugural tournament was held in Abu Dhabi, UAE in 1998. It has been held every two years since, except in 2021 due to the worldwide COVID-19 pandemic. Host countries have included Brazil, China, Finland, Spain, the UK, and the US.
The Sport Jiu-Jitsu International Federation is one of the international governing bodies for the sport of Brazilian jiu-jitsu, which is also known as BJJ.
Gordon Ryan is an American submission grappler and 1st-degree Brazilian jiu-jitsu black belt, considered by many to be the greatest no–gi grappler of all time due to his accomplishments and dominance. Ryan is a five–time ADCC World champion, two-time IBJJF No-Gi World champion and a four-time Eddie Bravo Invitational champion.
Lucas Dos Santos Pinheiro is a black belt Brazilian Jiu Jitsu athlete who competes professionally for the Atos Jiu Jitsu Team in the United States.
Kenzhebulatov Marat — Kazakh athlete and world champion in Brazilian Jiu-Jitsu among Gi and No-Gi black belt, bronze medalist of the European IBJJF Jiu-Jitsu Championship, bronze medalist American National IBJJF Jiu-Jitsu No-Gi Championship, head coach and owner of Jiu-Jitsu Bars Checkmat in Los Angeles and in Almaty.
Maxine Thylin is a Swedish grappler and Brazilian jiu-jitsu black belt competitor. Thylin is a multiple Brazilian jiu-jitsu world champion in coloured belt and the 2017 black belt World Champion.
The 2021 World Jiu-Jitsu Championship or World 2021 IBJJF Jiu-Jitsu Championship was an international jiu-jitsu event organised by the International Brazilian Jiu-Jitsu Federation (IBJFF) and held at the Anaheim Convention Center in Anaheim, California, from 9-12 December 2021. This 25th edition of the most prestigious Brazilian jiu-jitsu tournament was the first one to take place following the COVID-19 pandemic and the cancellation of the 2020 season, it saw the emergence of a brand new generation of world champions.
