IKD Lineage

In the early 1970s, Master Frank Woon-A-Tai trained in Japan receiving his 1st Degree Black Belt from the Japan Karate Association in 1971. During his time in Japan, he had the opportunity to train with many famous karate masters including Grand Master Masatoshi Nakayama.

Master Frank Woon-A-Tai would continue his training as part of the ISKF under the leadership of Master Teruyuki Okazaki, 10th Danand Master Yutaka Yaguchi, 9th Dan. Both men trained under Masters Gichin Funakoshi & Masatoshi Nakayama.

While part of the ISKF, Master Frank Woon-A-Tai served as co-Chairman of the ISKF Technical Committee with Master James Fields.

Shihan Woon-A-Tai with Shihan Nakayama

Shihan Woon-A-Tai with Shihan Okazaki

Shihan Woon-A-Tai with Shihan Yaguchi

Funakoshi & Nakayama

Gichin Funakoshi, The Father of Modern Karate,  was born in 1868 in Naha City, Okinawa Prefecture. He was the son of a Samurai who started training in the Martial Arts as a young man to help overcome his frailness. He became the Chairman of the Okinawa Shobukai in 1913. Funakoshi was a school teacher and a poet who wrote under the pen name of “Shoto”. From 1924 until his death in 1957, he travelled around Japan teaching karate at many Universities. He wrote several books on Karate including his autobiography, Karate-Do: My Way of Life , which was completed shortly before his death.

Masatoshi Nakayama was born in 1913 in Yamaguchi Prefecture. He is considered one of Master Funakoshi’s greatest students. Master Nakayama wrote many books on Karate included the Best Karate series. He helped to develop the JKA and served as the chief instructor from 1955 until his death in 1987. During his time as director of the JKA his goal was to spread karate around the World. He was extremely successful. Shotokan Karate is the most widely practiced form of Karate on the planet.

IKD Shihan

Shuseki Shihan

(Chief Master Instructor)

Fuku Shuseki Shihan

(Deputy Chief Master Instructors)​

Name: Dr. W. Dexter Shim, M.B., B.S., DLO, FRCS, HF
Rank: 9th Dan
Date of Birth: 1952
Home: Port-of-Spain, Trinidad
Karate Experience: 1968
Teacher: T. Okazaki, Y. Yaguchi
Shodan: June 1976 / T. Okazaki
Instructor / Examiner / Judge Levels: A / A / A


Name: Frank Woon-A-Tai, MS., MH., HF
Rank: 10th Dan
Date of Birth: May 1950
Home: Toronto, ON, Canada
Karate Experience: 1964
Teacher: T. Okazaki, M. Nakayama
Shodan: 1971, JKA HQ / M. Nakayama
Instructor / Examiner / Judge Levels: A / A / A


Shihan Kai Senate

(Senior Master Instructors)

Name: Maureen Woon-A-Tai, HF, NMS
Rank: 9th Dan
Date of Birth: June 1954
Home: Toronto, ON, Canada
Karate Experience: 1970
Teacher: T. Okazaki, M. Nakayama
Shodan: Feb 1974 / T. Okazaki
Instructor / Examiner / Judge Levels: A / A / A