John Ryan (9 September 1934 – 17 May 1989) fought the silver medalist Akio Kaminaga in the 1964 Tokyo Summer Olympics for Ireland in the open class judo competition.[1][2][3]
References
- ^ "John Ryan Bio, Stats, and Results - Olympics at Sports-Reference.com". Sports-Reference.com. Archived from the original on 14 July 2015. Retrieved 12 July 2015.
- ^ "Open Weight- Holland". Black Belt. 3 (2): 25–26. February 1965. ISSN 0277-3066.
- ^ John Ryan at Olympedia