Question: Lee Jae-han, also known as John H. Lee, is a South Korean film director and screenwriter, since his debut in 2000, he has made several box office successes such as which 2004 South Korean film based on the 2001 Japanese television drama "Pure Soul"?
Sentence (from "Fighter in the Wind"): It is based on the Japanese book "Karate Baka Ichidai" which is a fictionalized account of karate competitor Choi Yeung-Eui (최영의, 崔永宜) who went to Japan after World War II to become a fighter pilot but found a very different path instead.
Relevant evidence: No