Grandmaster Hee Il Cho

Grandmaster Hee Il Cho Grandmaster Hee Il Cho, 9th Degree, Founder of the Action International Martial Arts Association (AIMAA).

Credited as one of the pioneers who helped introduce and popularize Tae Kwon Do throughout the western world.

Grandmaster Amrit Kalcutt is one of AIMAA's longest-standing members who presides over the West Midlands Schools of Tae ...
12/22/2025

Grandmaster Amrit Kalcutt is one of AIMAA's longest-standing members who presides over the West Midlands Schools of Tae Kwon-Do in England. First encountering Grandmaster Cho in the early 1980s, we are grateful and inspired by his unwavering support and dedication to furthering the art of Tae Kwon Do while continuing to honor AIMAA traditions.

Grandmaster Amrit Kalcutt is one of four to be promoted to Grandmaster rank within AIMAA in the last 45 years alongside Grandmaster Philip Ameris, Grandmaster John Darcy, and Grandmaster Peter Byrne.

On Sunday, Nov. 23rd, 2025, daughter Jasmine Cho presented a recognition of "LIFETIME ACHIEVEMENT" for Grandmaster Hee I...
12/02/2025

On Sunday, Nov. 23rd, 2025, daughter Jasmine Cho presented a recognition of "LIFETIME ACHIEVEMENT" for Grandmaster Hee Il Cho and announced his induction into the Official Tae Kwon Do Hall of Fame on behalf of Grandmaster Gerard Robbins, President and Founder and Grandmaster Tae Sun Kang, Vice President.

In addition to his inductions into the Tae Kwon Do Times Magazine Hall of Fame and Black Belt Magazine Hall of Fame, Grandmaster Cho has also received dozens of proclamations, keys to cities, and accolades across the world. This Lifetime Achievement recognition by the Official Tae Kwon Do Hall of Fame is a most befitting way to celebrate Grandmaster Cho's retirement and mark the end of an irreplaceable influence in contemporary martial arts history.

Letter from Grandmaster Philip Ameris, AIMAA Technical Director and USA Director. This letter was read aloud yesterday, ...
11/24/2025

Letter from Grandmaster Philip Ameris, AIMAA Technical Director and USA Director. This letter was read aloud yesterday, Sunday, November 23rd, during the AIMAA International Black Belt Test held in Honolulu, Hawai'i—the last test Grandmaster Cho presided over before his anticipated retirement from teaching later this week.

Grandmaster Philip Ameris is Grandmaster Cho's most senior student, first meeting him at age 19, and maintaining a close student-master relationship consistently over the years that has deepened into a strong, familial bond. Grandmaster Ameris presently continues to teach students in New Kensington, PA.

11/20/2025

Last night, Grandmaster Hee Il Cho, my father, shared openly and honestly about all he has been going through, and it was the most heartfelt demonstration of what I consider makes him the embodiment of a true master.

He recounted overcoming the many health hurdles he faced over the years from his open heart operation to surgery on his two shoulders, two surgeries on his spinal cord, and one major abdominal operation in addition to his strokes last year.

Yet at age 85, he perseveres and comes alive as soon as he steps into the dojang, energized even more by the presence of his students—his most senior students now approaching 70 years themselves. It’s the responsibility my father has felt and committed to so unwaveringly to carry on the art of Tae Kwon Do. To show by living example what it means to honor your art, live by your principles, and embody integrity.

He chose to keep quiet about what he thought made him “old” and “weak,” but his resilience in the face of such human vulnerability is what I think makes him so superhuman and why generations of students around the world continue to praise him and aspire to emulate his spirit.

I am constantly awed to be his daughter, and those of us who got to be his students have truly been part of a historic, living and breathing legacy.

-Jasmine Cho

11/18/2025

Wishing safe and pleasant travels to everyone visiting AIMAA Headquarters Hawai'i this week. We look forward to seeing you all and training together very soon!

Anyone able to come is welcome to attend 🥋
11/07/2025

Anyone able to come is welcome to attend 🥋

Over the weekend, Hawai'i Headquarters welcomed young AIMAA students from Aiea who train under Mrs. Cathy Arcalas, a lon...
11/02/2025

Over the weekend, Hawai'i Headquarters welcomed young AIMAA students from Aiea who train under Mrs. Cathy Arcalas, a long-time senior student of Grandmaster Hee Il Cho. Making the days count until Grandmaster Cho's retirement at the end of the month 🙏

Grandmaster Hee Il Cho will now be moving up his retirement to the end of November. We greatly look forward to welcoming...
10/17/2025

Grandmaster Hee Il Cho will now be moving up his retirement to the end of November. We greatly look forward to welcoming AIMAA members from around the world and celebrate his remarkable lifetime of dedication to Tae Kwon Do together.

Today, with deeply grateful hearts, we celebrate Grandmaster Cho's 85th birthday ☀️This image is a screenshot from his m...
10/13/2025

Today, with deeply grateful hearts, we celebrate Grandmaster Cho's 85th birthday ☀️

This image is a screenshot from his message thanking everyone who contributed to his 80th birthday video during the pandemic in 2020. To this day, Grandmaster Cho is miraculously still teaching students from 5 to 50+ years, six days a week. He is a true living legend who embodies the principles he teaches and is an inspiration to us all.

Please feel free to e-mail him your birthday messages at [email protected].

07/30/2025

UPDATE: Tsunami warnings have officially downgraded in Hawai’i. We expect to reopen and resume class as scheduled tonight, Wednesday 7/30. Thank you everyone for your prayers and concern 🙏

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Due to tonight's tsunami warning at 7pm in Hawai'i, Koko Marina Shopping Center is being evacuated. All classes at AIMAA HQ | Grandmaster Hee Il Cho's Tae Kwon Do Center are canceled. We hope everyone stays safe. Mahalo 🙏

07/12/2025

Please note that the AIMAA Online Store is currently down. We are in the process of building a new website. In the meantime, feel free to e-mail directly with any merchandise stock inquiries at [email protected]. Thank you for your patience and understanding!

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Honolulu, HI

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