Thomas Czerniejewski

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Thomas Czerniejewski is a skilled mechanical engineer and dedicated Brazilian jiu-jitsu (BJJ) enthusiast with a passion for both precision and perseverance—on and off the mats. With a background rooted in problem-solving and innovation, Thomas brings the same analytical mindset and discipline from his engineering work into his practice of martial arts.

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• https://thomasczerniejewski.info/
• Joined 08/25/2025