The Instructors

Tony Passos

PROFESSOR

Tony Passos is one of the few Brazilian JiuJitsu black belts under Ricardo de la Riva. He shares this distinction with such greats as Antonio Rodrigo “Minotauro” Nogueira, Antonio Rogerio Nogueira, and Moacir “Boca” Oliveira. He is currently an IBJJF certified second degree black belt. Tony started training JiuJitsu at 18 years old in Recife, Brazil and began teaching in 2002. He has trained with and learned from world champions such as Andre Galvao, Guto Campos, Claudio Calasans and many others. Tony has won and medaled in many prestigious competitions. While his love for competition is strong, Tony’s true passion lies in teaching and coaching. He has dedicated himself to these two arts since early in his career, focusing on the development of his students on and off the mat.

Bob Gibson

INSTRUCTOR

Bob began training Brazilian JiuJitsu in 2004 when he discovered he needed to better his conditioning. He quickly became hooked on the sport and began training anywhere from seven to nine times a week. In October 2011, he received his brown belt from Professor George Wehby and Professor Tony Passos. It was at this point that he began teaching Brazilian JiuJitsu. Bob is co-owner of Winchester JiuJitsu, LLC and an Occupational Therapist M.S. OTR/L who specializes in working with children with Autism Spectrum Disorder. His favorite aspect of teaching is helping people, especially children, accomplish their goals. He is married with three children and five dogs.

Jeff Buettner

INSTRUCTOR

Jeff has been training Brazilian JiuJitsu since 2008. He began his journey as he was approaching 40 and had a strong desire to get back in shape. He felt JiuJitsu would offer him a competitive outlet that mirrored his high school wrestling days. He soon discovered that not only did JiuJitsu challenge him physically; it proved to be a great mental challenge and the perfect pressure valve to relieve stress. In December of 2014, he received his brown belt from Professor George Wehby and Professor Tony Passos. He has taught the BJJ Fundamentals class since 2013 and has over five years experience coaching various youth sports including football and lacrosse. Jeff is a co-owner of Winchester Jiu Jitsu, LLC, as well as being President of Buettner Tire Distributors. He is a former member of the Winchester City Council. When he’s not training JiuJitsu, he enjoys fishing and traveling to exotic locations. Jeff is married and has three children.

Nathaniel Pailen

INSTRUCTOR

Bio information coming soon!

Thomas Tantillo

YOUTH CURRICULUM INSTRUCTOR

Coach Tom began training Brazilizn JiuJitsu in 2010 after a friend convinced him to try it out. He became immediately hooked and has been training consistently since that time. In 2012, he received his Blue Belt. In 2015, while pursuing his Bachelor’s Degree, he decided to volunteer as an instructor to spend more quality time with his son and enhance his own JiuJitsu skills. In 2015, Coach Tom received his Purple Belt. Today, he is the Youth Curriculum Instructor and enjoys helping our young students grow and develop.

Kenny Gaudreau

MUAY THAI & NOGI INSTRUCTOR

Kenny “Good2Go” Gaudreau has been a practicing Martial Artist in the Mid-Atlantic for over 12 years. Getting his start with Folk style Wrestling in high school, he slowly grew into a well rounded competitive Mixed Martial Artist and Instructor over the next decade. He currently resides in Reston while pursuing his professional career in Mixed Martial Arts. 

Angela Leite

INSTRUCTOR

Angela Leite started training Brazilian JiuJitsu after being encouraged to try it out by her husband. Today, Angela is an active competitor and Instructor in the Youth Curriculum classes. Angela regularly trains, competes, and assists in course instruction. She enjoys spending time with her wonderful husband Fabricio and two sons, who also regularly train as well. 

Amanda Greenacre

DIRECTOR OF OPERATIONS

Amanda started training Brazilian JiuJitsu in 2012 while accompanying her husband on his overseas tour of duty. As a military spouse, she found the traditional activities the military provided were just not for her. So she convinced her husband’s Sergeant Major to allow her to participate in the Army Combatives Program. She found the whole experience invigorating and empowering and found a place to train regularly. When she relocated back to the states, her love of jiuJitsu came with her. She trains daily and is the academy Director of Operations.

CJ Fitzgerald

INSTRUCTOR

CJ started training Brazilian Jiujitsu in 2008 after watching UFC pay previews and being fascinated with what he was watching. After some thought, tried his first class in early 2009. After a few years of college, CJ returned to Winchester and continued to train, receiving his Blue Belt in 2015. CJ has continued to train and assist in teaching fundamental classes, and was promoted to Purple Belt in early 2018. He continues to assist in teaching in between project management career, photography business, and raising twins with his wonderful wife Devon.

Megan Fisher

INSTRUCTOR

Megan started her JiuJitsu journey in November 2012, while living abroad in China, as a way to seek camaraderie in a foreign land. She quickly developed a passion for the sport and competed in multiple tournaments in women’s and men’s divisions. In October 2013, Megan received her blue belt and started coaching regularly. As co-owner of the gym, she also helped it develop from a club into a successful business. After moving home to America, Megan began training at Winchester Jiu Jitsu in 2016. Megan received her Purple Belt in 2016 and began teaching the gym’s Fundamentals and Intermediate JiuJitsu programs.  She is married to a wonderful husband and training partner and currently working in physical therapy.

Try Us Free for 10 Days

Meet with our coaching staff and get started with any of our programs.