About Victor
Meet Victor
The story behind the teaching, coaching and calm standard on the mat.
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Victor “Bolinha” Diniz de Araújo
Victor “Bolinha” Diniz brings Brazilian Jiu-Jitsu from Goiânia to Tilburg with a calm, practical way of teaching. His work connects adult classes, kids training, seminars, refereeing and Team Bolinha through one idea: train with care, keep improving, and make the mat a place where people grow together.
From first class to competition preparation, Victor focuses on useful technique, clear expectations and steady progress. Students learn to enjoy the work, understand the details and build confidence step by step.
Professor, coach, referee
Practical Brazilian Jiu-Jitsu, taught with patience and real mat experience.
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Find your next step
Move from Victor’s background into kids training, seminars, referee support, Team Bolinha, locations, events, results and team products.
Kids Focus
Kids training
A structured way for children to build safety, respect and confidence.
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Seminars & PT
Technical detail
Seminars and private training for useful details athletes can apply quickly.
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Referee Services
Rules clarity
Rules support for athletes, coaches and events with practical match context.
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Team
Team Bolinha
The shared competition pathway connecting the location teams through Victor.
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Locations
Tilburg and Oisterwijk
UNBROKEN JJ and TEAM COOLEN details, schedules and practical location info.
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Results
On the podium
Team Bolinha medal totals and competition results in one overview.
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Products
Team gear
Request team products with the right size advice and practical details.
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TopBJJ Kids
Youth vision
Victor’s broader youth development vision for young Brazilian Jiu-Jitsu athletes.
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