Hideyuki Matsui (松井英幸, Matsui Hideyuki; 14 February 1964) is a Japanese former track cyclist who won silver medals in the sprint competition at the 1986 and 1987 UCI Track Cycling World Championships, in addition to a bronze medal in the same event in 1989. He was also a professional keirin cyclist with over 400 wins.
Source: “Hideyuki Matsui”, English Wikipedia (CC BY-SA 4.0), excerpt