Katsuaki Matsumoto
Katsuaki Matsumoto (born 5 March 1928 in Kyoto Prefecture) is a Japanese former professional racing cyclist.
Matsumoto is the leading all-time winningest professional Keirin track racer with a career total of 1341 wins. He retired from racing in 1981/10/01. Refer to this web page [1] of historical Keirin winning data of the top 60 in Japan.