Hirokatsu Kuwayama Explained
(born 22 July 1942) is a Japanese former water polo player who competed in the 1968 Summer Olympics and in the 1972 Summer Olympics.[1]
Notes and References
- https://www.sports-reference.com/olympics/athletes/ku/hirokatsu-kuwayama-1.html . https://web.archive.org/web/20110728125438/http://www.sports-reference.com/olympics/athletes/ku/hirokatsu-kuwayama-1.html . dead . 28 July 2011 . 21 June 2012 .