A martial artist and instructor with more than three decades of experience, Eric Rossini owns and operates Massdojo Karate Inc., where he teaches students in Shotokan, Ju-Jitsu, and Aiki-Ju-Jitsu. He holds a 4th Dan rank in both Shotokan and Ju-Jitsu and a 2nd Dan in Aiki-Ju-Jitsu. Over the years, Eric Rossini has competed in several tournaments, earning titles such as USAKF National Champion from 1997 to 1999 and the 2018 US Open Masters Champion.

Before establishing Massdojo, Mr. Rossini served as a business analyst at Fidelity Investments, where he collaborated with client management teams to design and implement 401(k) systems. This experience in structured project management helped inform his later approach to running a martial arts school focused on consistency, training discipline, and community involvement.

Beyond his career, Eric Rossini is an avid sports and animal enthusiast. He participates in high-performance driving education programs and enjoys activities such as snowboarding, wakeboarding, and weightlifting. A dedicated animal lover, he owns two golden retrievers and runs a YouTube channel, Nutsaboutgoldens, where he shares content about the Scottish breed.

Eric Rossini