OUR STAFF
Meet the Head instructors
At Jhoon Rhee Arlington, a love of instruction—and a dedication to our students—sets our staff apart. Our full-time teachers have received instructor certification/training from the Jhoon Rhee Institute, are CPR-certified, and have undergone criminal/child sex offender background checks.
Barry Shackelford
Master Instructor, Co-Owner, and President
Master Barry Shackelford began his Tae Kwon Do training in 1978 at a traditional Tae Kwon Do Moo Duk Kwon school in Danville, VA headed by the accomplished and well-respected Master Ju Hun Kim. Under the direct instruction of Black Belt Instructors Dr. Stephen Ausband and Mr. Lewis Wilson, Master Shackelford received his 1st Dan Black Belt from Master Kim in 1982. At that time, he was the youngest to attain a Black Belt at the Ju Hun Kim School of Tae Kwon Do. He received his 2nd Dan from Master Kim in 1985.
Also in 1985, Master Shackelford began studying Jhoon Rhee Tae Kwon Do from World Champion Master Charlie Lee in Blacksburg Virginia while attending Virginia Tech. Master Shackelford received his Jhoon Rhee Black Belt from Master Lee in 1987 after training under Mr. Yoon Lee (and serving as an assistant instructor). For his remaining two years at Virginia Tech, Master Shackelford was Co-Head Instructor of the VA Tech Jhoon Rhee Martial Arts Club along with fellow Jhoon Rhee Black Belt, Mr. Roger Vasiliadis.
After graduating with a Psychology degree in 1989, Master Shackelford relocated to Washington, DC, where he obtained the position of Head Instructor at the prestigious Georgetown Jhoon Rhee Institute, which was then one of the largest Jhoon Rhee Studios in the world.
In 1990, Master Shackelford entered Graduate School at Radford University, majoring in Psychology, where he continued to train, teach and compete in the Martial Arts.
In the late 80s and early 90s, Master Shackelford competed in numerous regional and national Martial Arts tournaments, winning hundreds of divisions and awards. In the early 90s, he was Nationally rated as one of the top four competitors in the Korean Forms division as well as one of the top four in the Super-Lightweight Sparring division. In addition, he was recognized as one of the top 20 fighters in the nation across all weight divisions.
In 1992, Master Shackelford graduated with a MS in Counseling Psychology and relocated to the Washington, DC, area. While working in the field of psychology, he continued to instruct at various Jhoon Rhee affiliated schools, such as Charlie Lee Karate and the Jhoon Rhee Institutes in Annandale and Falls Church, Virginia. Over the next decade, he instructed many students who would go on to become accomplished fighters and World Champions in their respective divisions.
In 1994, he became more than just a student of Jhoon Rhee by entering the family when he married Heather Chun, whose mother, On Goo Chun, is Jhoon Rhee’s sister. Dedicating time to his wife and his career, Master Shackelford decided to informally “retire” from competition.
In 1999/2000, Master Shackelford ended his competition “retirement” by competing at a few National Tournaments. While he did not enter the requisite number of tournaments to be considered his division’s Champion, he did win his division as well as Grand Champion much of the time. He also defeated the then current World Champion of his division and other accomplished fighters.
Well overdue for his next degree, in 2002 Master Shackelford received his 3rd Dan from Grand Master Jhoon Rhee while training and instructing at the local Jhoon Rhee schools.
After working for more than a decade in the field of Psychology and Employee Assistance Programming (EAP), and obtaining a License as a Professional Counselor, Master Shackelford decided to make teaching and operating a Jhoon Rhee Tae Kwon Do school his full time endeavor. In 2005 he opened the first Jhoon Rhee School in Arlington, Virginia, and also received his 4th Dan Black Belt, which is considered the rank of “Master Instructor” in the Jhoon Rhee Institute. His colleague and head instructor, Master Francis Pineda, joined him in partnership at the end of 2005, and after the first year of opening, they had established one of the fastest growing schools in the Jhoon Rhee Institute. Master Shackelford is also a Certified Master Instructor, having completed formal Instructor Certification from the Jhoon Rhee Institute. In November 2016, Grand Master Rhee promoted Master Shackelford to the rank of 6th Dan and in November of 2023 Master Chun Rhee promoted Master Shackelford to his current rank of 7th Dan.
Master Shackelford’s wife, Heather, is also a Black Belt, passing her test in November 2008 as one of the first Adult Black Belt students from the Arlington School. Mrs. Shackelford and Master Shackelford have two children, Braden and Jenna, both Black Belts and Instructors at Jhoon Rhee Arlington. At the age of 9, Braden became the youngest student from Jhoon Rhee Arlington to earn the rank of Black Belt… Just as his father was the youngest to earn his Black Belt at his Tae Kwon Do school in 1982.
Francis Pineda
Master Instructor, Co-Owner
Starting his training in 1981 at the Jhoon Rhee school in Marlow Heights, Maryland, Master Francis Pineda received his black belt with outstanding marks three years later. Within five years, Master Pineda was the manager and head instructor of the Glenn Dale Jhoon Rhee school, a position he held until 1991. He then became Assistant Manager and Head Instructor at Jhoon Rhee’s Georgetown school, further developing his martial arts and school operations skills. Master Pineda has also led instructor certification seminars at the Jhoon Rhee Tae Kwon Do certification conventions. During this time he rotated to several schools to help boost instruction and management training. Master Pineda set out for Arizona in 1995, where he served for ten years as Vice President and Head Instructor of a chain of the largest martial arts schools in Arizona. Prior to moving to Arizona, Master Pineda was promoted to 4th degree making him the youngest Master in Jhoon Rhee system at age 24.
In 1995 Grandmaster Rhee also appointed him Head Instructor of Jhoon Rhee International. A position previously held by his instructor and mentor, Master Michal Coles.
In 2005, after returning to Virginia, Master Pineda began his current role as Co-owner and Head Instructor of Jhoon Rhee Arlington with his business partner, Master Barry Shackelford.
Over the course of his career as a martial arts educator, Master Pineda has trained more than 20 national champions including notable competitors such as Carmichael Simon, Jeff Durbin, Ashley Lane, Rasta Thomas, and Gary Waugh to name a few.
He has also provided training for the Maryland State Police, the Washington D.C. Metro Police, and the Arizona DPS. The many students who have benefitted from his instruction include Congresswoman Mary Bono, Jesse Jackson Jr., and Iain Armitage.
Master Pineda, currently an 8th Dan Black Belt, has excelled in competition, as well. Ranked Top Ten nationally in forms and sparring for five years running, he has been a nationally sponsored member of both Team Otomix and Team Prestige, and was Team Founder and Captain of the University of Maryland’s Sport Karate Team. He has also served as Tournament Director of regional and national martial arts tournaments in the U.S. and Canada for more than 12 years.
Given his impressive martial arts credentials, it’s perhaps no surprise that Master Pineda also finds himself in the entertainment spotlight from time to time. In addition to being featured in a few movies and television shows, he was the martial arts choreographer and assistant director for Creative Edge Studios in Sterling, Virginia, and appeared as “Khan” in the company’s spearhead game, Untouchable, which was available on computer, coin-op, and console platforms.
As the head instructor of Jhoon Rhee International, he has been a guest on several notable podcasts such as, The Kojo Nnamdi Show, Everyday Martial Artist, The Kim Hoang Experience, Master Jason Flame’s Master Motivation Podcast, and Tae Kwon Do Life Magazine.
Among his many awards, he is most proud of being inducted into the Tae Kwon Do Hall of Fame as a 2026 inductee.
Since teaching as an assistant instructor at the young age of 15, he has only taken a 2 year break for college and a 2 year break as a network engineer. Nearly his entire life has been dedicated to teaching Jhoon Rhee Tae Kwon Do.
In his spare time, he is an avid snowboarder having heli-boarded in three countries, a long time CrossFit participant and competes in Olympic Weightlifting. He is currently the drummer in the local band, “Just Off Dittmar”.
Master Pineda holds a B.S. degree in Biology, with a minor in Psychology, as well as a B.A. in AOS in Network Engineering with Cisco and Microsoft certifications.
Master Pineda is married to Elizabeth and has three sons, Alex, Anderson and Austin. Alex is currently an instructor and Associate Manager at Jhoon Rhee Arlington.
Avi Rome
Master Instructor and ATKD Program Director
Master Rome has nearly 30 years of Tae Kwon Do experience. He received his 1st Dan in 1995 under World Champion Kiko Pacheko. He received his rank of 2nd Dan in 2006, his rank of 3rd Dan in June of 2009, and his 4th Dan (Master Instructor) in May of 2014 and his current rank of 5th Dan in November of 2022. Master Rome has been certified by the Jhoon Rhee Institute as an Instructor and has been teaching consistently for the over 20 years. He joined the Arlington Jhoon Rhee staff in January 2008 as a part-time instructor and was welcomed as a full-time instructor in August 2008. Master Rome’s weapons experience includes the Nunchuk, Escrima, Kama and the Bo Staff and he regularly teaches weapons as part of our Weapons Program. Master Rome is also director of our Adaptive Tae Kwon Do (ATKD) Program, teaching children with special needs, and holds a degree in Integrative Studies with a concentration in Creative Arts and Therapy from George Mason University. To read information about Master Rome’s Adaptive TKD Program, click here.
Braden Shackelford
Instructor & Associate Manager
Mr. Braden Shackelford began his Tae Kwon Do training under Masters Chun Rhee and Manuel Bonilla at the Jhoon Rhee school in Falls Church at the age of 3. When his father opened the school in Arlington in 2005 he continued his training there. He earned his Black Belt just before he turned 10 years old and is the youngest student to ever receive a Black Belt from Jhoon Rhee Arlington. Mr. Shackelford began assistant teaching at the age of 15. After graduating college with a degree in “Health & Exercise Science” from Bridgewater College he once again joined his father and began teaching full time at Jhoon Rhee Arlington in January 2023.
Mr. Shackelford passed his 2nd Dan Black Belt Exam with “Outstanding Marks” and has a passion for competition training and sparring.
In 2024, Mr. Shackelford accepted additional management responsibilities at the studio such as competition coordination, transition of younger students into our “Junior” Program, and supervision of part-time instructors. In March 2025, Mr. Shackelford passed his 3rd Dan Black Belt Exam and continues his training… As he stated in his speech for the Exam, “I have more to learn, and much to give.”
Alex Bricksin
Instructor & Associate Manager
Mr. Alex Bricksin began practicing Tae Kwon Do in 2005 under the instruction of Master Barry Shackelford and his father, Master Francis Pineda. He earned his Black Belt at the age of 10 in 2010.
In 2018, Mr. Bricksin started teaching at Jhoon Rhee Arlington as a part-time instructor. He relocated to Pittsburgh for school and work for a few years, but returned home in May of 2024. Once back in Arlington, he resumed teaching, but this time as a full time instructor. He additionally assumed managerial responsibilities at the studio as well.
Mr. Bricksin also has experience in martial arts weaponry, particularly the Bo Staff and Nun Chuk. Known for his commitment to precise technique, he aims to create an environment where students of all ages and skill levels can excel in their martial arts journey.
In March 2025, Mr. Bricksin passed his 2nd Dan Black Belt Exam, ‘leading by example’ for the younger students who tested with him.
Other INSTRUCTORS/Staff
Part-Time Instructors:
Derek Buchwald, 1st Degree Black Belt
Master Sylvie Cohen, MD, 4th Degree Black Belt
Charlotte Fletcher, 1st Degree Black Belt
Landon Frantz, 2nd Degree Black Belt
Michael Hurh, 1st Degree Black Belt
Kalina Karapetkova, 1st Degree Black Belt
Daniel Miller, 2nd Degree Black Belt
Colin O’Leary, 1st Degree Black Belt
Trevor Prakash, 1st Degree Black Belt
Ethan Rivera, 1st Degree Black Belt
Uma Spahr, 1st Degree Black Belt
Mohan Venna, 1st Degree Black Belt
Shiloh Wallace, 1st Degree Black Belt
Liam Zawacki, 1st Degree Black Belt
Master Deanna Hawk, 4th Degree Black Belt
Office Administrator/Instructor:
Nicole Ardaiz, 1st Degree Black Belt
Medical Consultant (volunteer):
Master Sylvie Cohen, MD, 4th Degree Black Belt
Seasonal Instructors:
Ben Ardaiz, 2nd Degree Black Belt
Amelie Cohrssen, 2nd Degree Black Belt
Ashton Azelton, 2nd Degree Black Belt
Rachel Cervoni, 1st Degree Black Belt
Tyler Chamberlain, 1st Degree Black Belt
Logan Eisenbeiser, 2nd Degree Black Belt
Benjamin Katz, 3rd Degree Black Belt
Phong Lam, Jr., 1st Degree Black Belt
Riley Mannakkara, 2nd Degree Black Belt
Cattleya Pressman, 1st Degree Black Belt
Jenna Shackelford, 1st Degree Black Belt
Keya Sikotra, 1st Degree Black Belt
Janhvi Spahr, 1st Degree Black Belt
Savannah Thompson, 3rd Degree Black Belt
Special Program Instructors
Cardio Kickboxing:
Sarah Liberatore
Remote Training Proram:
Master Shannon Wong, 6th Degree Black Belt
Fernando Gan, 3rd Degree Black Belt











