Rhee Ki Ha (born 20 March 1938) is a South Korean Grandmaster of Taekwon-Do.

He is widely recognised as the 'Father of British Taekwon-Do' for introducing the martial art to the United Kingdom since arriving in 1967.

[2] When Rhee served in the South Korean military forces, he came into contact with Choi Hong-hi and learned taekwondo in the 35th Infantry Division.

[2] Through the late 1960s and 1970s, Rhee was a key member of the taekwondo demonstration teams that accompanied H. H. Choi around the world.

[6] Their eldest son, Andrew Kang-hae Rhee (born 1970), is an 8th dan Senior Master, Taekwon-Do instructor based in Sydney, Australia.