
About
Tadeu's Story
AFBJJ #1 ranked No-Gi competitor in 2023, Tadeu Lobato brings an elite competition pedigree to every class at High Rollers. Born in Brazil and forged in the demanding crucible of international BJJ competition, Tadeu's game is built on proven, high-percentage techniques refined against the world's best. His methodical approach breaks complex positions into digestible fundamentals that work for every level — from beginners through to competition-ready athletes.
As Head Instructor at HRJJ, Tadeu is responsible for the curriculum that moves students logically from foundational concepts through to advanced competitive systems. His structured approach to teaching reflects the way champions are actually built — through consistent, deliberate drilling of techniques that hold up under pressure. Students regularly credit his clarity of instruction and ability to explain the why behind each movement as transformative for their development.
Tadeu is more than a credential on the wall. He is an active, hands-on instructor who competes and trains at the highest level — meaning every technique he teaches comes with real, current competitive context. Training under Tadeu at HRJJ means learning Jiu Jitsu that is genuinely tested and proven on the international stage.
The Coaching Team
Meet the Other Coaches
Every class at HRJJ is led by experienced, passionate instructors committed to your development.

Oliver Silvestro
Senior Coach & Competition Director
10× IBJJF World Champion, 2× European Champion, 2× Brasileiro. Oliver is one of Australia's most decorated BJJ athletes, bringing current world-class competitive intelligence directly to the HRJJ mat.
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India Risby
Coach & Competitor
IBJJF World Champion, 4× European Champion, Abu Dhabi Pro Champion, and 11× Australian Champion. One of Australia's most decorated active competitors in women's BJJ.
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Tony Silvestro
Co-Founder & Head Coach
Co-founder of High Rollers Jiu Jitsu. Black belt who shaped the culture, curriculum, and community that makes HRJJ what it is today.
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Train Under Champions.
Your first class is free. No contracts, no pressure — just great Jiu Jitsu.
North Strathfield • Canberra