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The BJJ Story
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Victor da Costa

Victor Costa combined a competitive jiu-jitsu career with building Koral and developing the gis used on the mats.

Biography

Victor Costa’s career connects competition with the making of jiu-jitsu equipment. Known in full as Victor Dias Vieira da Costa, he helped build Koral while pursuing titles himself. His own training began after he and his brother had already started making gis. Born in São Paulo in 1979, Costa practised judo from five to nine, according to BJJ Heroes. Football followed: in a 2010 Graciemag interview, he recalled playing goalkeeper for São Caetano and reaching its professional squad at eighteen. Jiu-jitsu appealed to his competitive temperament because responsibility for the result rested with the individual. Marcelo Mathias guided his development through brown belt, and Leo Vieira awarded his black belt in September 2005. Koral’s account of its development describes making gi cuts specifically for jiu-jitsu rather than relying on judo uniforms. BJJ Heroes credits its sponsorship of Fernando “Margarida” during his successful 2001 Worlds campaign with bringing the brand wider international exposure. The company dates the launch of its MKM gi to 2004. That year, Costa won adult brown-belt ultra-heavyweight at both the Brazilian Nationals and the World Championship. His first years at black belt included adult ultra-heavyweight gold and open-class silver at the 2006 Europeans. The business also continued supporting competitors: a July 2007 company press release announced Lucas Leite’s formal partnership with Koral, acknowledging Costa’s earlier support. Costa later told Graciemag that he kept those commercial relationships separate from competition, even when facing athletes the company sponsored. Costa described spending substantial time away from tournaments after his brown-belt world title. A single-bout victory at the 2010 No-Gi Pans helped restore his confidence; the official result was adult black-belt ultra-heavyweight gold. Before that year’s Brazilian No-Gi Nationals, he reorganised his work and training and felt his preparation improving. He credited Rodrigo Cavaca and Nino Schembri with helping him, noting that Schembri trained without the gi to support the effort. At the Brazilian event, Costa conceded the super-heavyweight final to Antonio Peinado so he could concentrate on the absolute final. He finished with silver in his weight division and gold in the adult black-belt open class. Graciemag’s contemporary report described an arm-triangle submission during the open-weight run, a semifinal decision over Theodoro Canal and a rear-naked choke in the final. He later competed in the Master 1 division, taking black-belt bronze in both ultra-heavyweight and the open class at the 2012 Pans. At the 2013 Europeans, he won Master 1 black-belt super-heavyweight. In a 2020 Graciemag interview, Costa cautiously welcomed the announced expansion of permitted leg attacks in no-gi competition. He saw an opportunity to develop more complete competitors, while advocating controlled practice with partners who could expose threats without forcing a finish. Responsibility toward an opponent mattered alongside the pursuit of submissions: he believed competitors should seek finishes rather than depend on referees’ decisions. He also urged younger practitioners to spend more time training than watching jiu-jitsu online. In May 2026, Koral reported that Costa personally followed the development of its gis from fabric selection and cut through stitching and testing on the mats. According to the company, new models still required his final approval.

Sources for this profile

  • Victor Costa — original bh(opens in a new tab)

    • Victor Costa’s full name is Victor Dias Vieira da Costa.

      Where in the source: Full Name

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    • He was born on23June1979 in São Paulo.

      Where in the source: Biography opening

      Accessed:

    • He practised judo between the ages of five and nine.

      Where in the source: Biography opening

      Accessed:

    • Marcelo Mathias guided his early jiu-jitsu development through brown belt.

      Where in the source: Biography training paragraph

      Accessed:

    • Leo Vieira awarded his black belt inSeptember2005.

      Where in the source: Final biography paragraph

      Accessed:

    • BJJ Heroes credits sponsorship of Fernando Margarida’s successful2001Worlds campaign with widening Koral’s international exposure.

      Where in the source: Business paragraph

      Accessed:

  • Victor Costa — original gm2010(opens in a new tab)

    • He recalled playing goalkeeper for São Caetano and reaching its professional squad at18.

      Where in the source: Football answer

      Accessed:

    • He and his brother began making gis before he started jiu-jitsu himself.

      Where in the source: Football answer

      Accessed:

    • The individual responsibility of jiu-jitsu appealed to his competitive temperament.

      Where in the source: Football answer

      Accessed:

    • After his brown-belt world title he spent substantial time away from competition.

      Where in the source: Competition break answer

      Accessed:

    • A one-bout No-Gi Pan victory helped restore his competitive confidence in2010.

      Where in the source: Opening answer

      Accessed:

    • He reorganised work and training before the Brazilian No-Gi championship and felt his preparation improving.

      Where in the source: Opening answer

      Accessed:

    • Rodrigo Cavaca and Nino Schembri helped his preparation; Schembri trained without the gi to support him.

      Where in the source: Who helped answer

      Accessed:

    • He kept commercial relationships separate from competition, including bouts against athletes his company sponsored.

      Where in the source: Final answer

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  • Victor Costa — original koral(opens in a new tab)

    • Koral’s own history dates its founding by Costa to1997.

      Where in the source: Nossa História

      Accessed:

    • Koral describes developing BJJ-specific gi cuts rather than relying on judo uniforms.

      Where in the source: Nossa História

      Accessed:

    • The company dates the launch of its MKM gi to2004.

      Where in the source: Nossa História

      Accessed:

  • Victor Costa — original leite(opens in a new tab)

    • A July2007press release announced Lucas Leite’s formal Koral partnership after earlier support from Costa.

      Where in the source: Full press release

      Accessed:

  • Victor Costa — original koral2026(opens in a new tab)

    • Koral reported inMay2026that Costa personally followed gi development from fabric and cut through stitching and mat testing, with final approval of new models.

      Where in the source: Victor Costa — do desenvolvimento à aprovação final

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  • Victor Costa — original world2004(opens in a new tab)

    • He won adult brown-belt ultra-heavyweight at the2004World Championship.

      Where in the source: ADULT / BROWN / MALE / ULTRA HEAVY

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  • Victor Costa — original brazil2004(opens in a new tab)

    • He won adult brown-belt ultra-heavyweight at the2004Brazilian Nationals.

      Where in the source: ADULT / BROWN / MALE / ULTRA HEAVY

      Accessed:

  • Victor Costa — original euro2006(opens in a new tab)

    • At the2006Europeans he won adult black-belt ultra-heavyweight and took open-class silver.

      Where in the source: ADULT / BLACK / MALE / ULTRA HEAVY and OPEN CLASS

      Accessed:

  • Victor Costa — original pan2010(opens in a new tab)

    • He won adult black-belt ultra-heavyweight at the2010No-Gi Pans.

      Where in the source: ADULT / BLACK / MALE / ULTRA HEAVY

      Accessed:

  • Victor Costa — original brazil2010(opens in a new tab)

    • He won the adult black-belt open class and took super-heavyweight silver at the2010Brazilian No-Gi Nationals.

      Where in the source: ADULT / BLACK / MALE / SUPER HEAVY and OPEN CLASS

      Accessed:

  • Victor Costa — original report2010(opens in a new tab)

    • He conceded the super-heavyweight final to Antonio Peinado to concentrate on the absolute final.

      Where in the source: Second substantive paragraph

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    • His2010absolute run included an arm-triangle finish, a semifinal decision over Theodoro Canal and a rear-naked choke in the final.

      Where in the source: Third substantive paragraph

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  • Victor Costa — original pan2012(opens in a new tab)

    • He earned Master1 black-belt bronze in ultra-heavyweight and open class at the2012Pans.

      Where in the source: MALE / MASTER1 / BLACK / ULTRA HEAVY and OPEN CLASS

      Accessed:

  • Victor Costa — original euro2013(opens in a new tab)

    • He won Master1 black-belt super-heavyweight at the2013Europeans.

      Where in the source: MALE / MASTER1 / BLACK / SUPER HEAVY222LB

      Accessed:

  • Victor Costa — original gm2020(opens in a new tab)

    • In2020Costa cautiously welcomed the announced expansion of permitted no-gi leg attacks as a chance to develop more complete competitors.

      Where in the source: Interview first answer

      Accessed:

    • He advocated controlled practice with partners who could expose leg-lock threats without forcing the finish.

      Where in the source: Interview practical training answer

      Accessed:

    • He stressed responsibility toward opponents and believed competitors should seek finishes rather than rely on referee decisions.

      Where in the source: Final interview answer

      Accessed:

    • He urged younger practitioners to spend more time training than watching jiu-jitsu online.

      Where in the source: Final answer

      Accessed: