Born on April 14, 1987, in Moldova, Eldar Rafigaev relocated to the Czech Republic as an adult and came to martial arts later than most elite-level competitors. At 23, he walked into a boxing club — his first serious engagement with combat sports — an unconventional entry point given that top-tier grapplers typically begin training in their teens or earlier. It was not until 2011 that he discovered Brazilian Jiu-Jitsu, stepping onto the mats for the first time at a smaller Czech gym as a grown adult.

That late start makes the speed of his subsequent development all the more remarkable. Rafigaev earned his black belt in approximately six years and built an extensive competitive record across some of Europe's most demanding tournaments — a trajectory that speaks directly to his natural aptitude and disciplined approach to training.

Rafigaev's development accelerated when, as a blue belt, he joined Jungle BJJ — a competition-focused team led by Fernando Araújo in the Czech Republic. Araújo became his primary coach, guiding Rafigaev through every stage of his development and ultimately presiding over his black belt promotion. The structured, results-oriented environment at Jungle BJJ gave Rafigaev the platform to refine the submission-first game that would define his competitive identity.

Brown Belt Breakthrough

His colored belt years delivered results that would be exceptional at any level. In 2017, still competing as a brown belt, Rafigaev claimed gold at the UAEJJF Abu Dhabi World Pro — a world-level title that marked a defining moment before his black belt transition. He also captured the IBJJF European Open brown belt title and the IBJJF Masters European Open brown belt title that same year, capping an outstanding colored belt campaign. Fernando Araújo awarded Rafigaev his black belt later in 2017, completing a white-to-black journey of roughly six years — a rapid timeline that reflects both his natural ability and focused, competition-driven training.

Rafigaev competes under the nickname "Yakuza" — a moniker well established across the European BJJ circuit — and his game is built entirely around finishing fights. Rather than accumulating points, Yakuza hunts submissions, with his most dangerous weapons concentrated in the lower body. The Toe Hold and Kneebar serve as his signature techniques, each playing a significant role in his success across both gi and no-gi formats.

Leg Locks at Super Pesado

Competing in the Super Pesado division at 100.5 kg (222 lbs), Rafigaev's lower limb attack system has proven particularly effective at a weight class where opponents may be less accustomed to technically refined, precision-driven leg lock hunting. His IBJJF European Open No-Gi title in 2018 confirms that his lower body submission game translates seamlessly outside the gi — consistent with the broader evolution of leg lock systems that reshaped European grappling circuits throughout the 2010s and beyond.

The period from 2017 to 2019 represents the peak of Rafigaev's documented competitive output. During this stretch, he built one of the more consistent winning records seen on the European BJJ scene at black belt. His 2017 debut as a black belt brought gold at the IBJJF German Nationals in both gi and no-gi formats, immediately establishing his credentials at the senior level.

2018: A Career-Defining Season

2018 placed Rafigaev among the most active and decorated competitors on the European circuit. He claimed gold at the IBJJF European Open (Masters division), the IBJJF European Open No-Gi, the IBJJF Masters European Open, the IBJJF Spanish Nationals, the IBJJF Paris Fall Open in both gi and no-gi, and the UAEJJF Netherlands National Pro. At the ACBJJ European Championship, he finished first in one division and second in another — demonstrating his volume and versatility across federation formats. His qualification through the 2018 ADCC European Trials stood as a particularly meaningful achievement, earning him a berth at the ADCC World Championship, the most prestigious no-gi grappling event in the world.

2019: Sustained Excellence

The momentum carried into 2019, with titles at the IBJJF Poznan Open, the IBJJF Rome Open, the IBJJF Paris Spring Open, and a repeat gold at the IBJJF Masters European Open, alongside a runner-up finish at the IBJJF European Open Masters division. Across IBJJF, UAEJJF, ADCC, and ACBJJ circuits, Rafigaev consistently performed at the front of the field — a body of work that firmly establishes him as one of the defining figures of European grappling competition during this era.