Daniel Morelon is a retired French racing cyclist who was active between 1963 and 1980. He is a triple Olympic champion, eight times world champion, and a knight of the Legion d'Honneur. Morelon was a police officer before becoming a cycling coach.

Guo Shuang is a Chinese professional track cyclist. She won two bronze medals at the 2006 UCI Track Cycling World Championships, in Sprint and Keirin, and two silver medals at the 2007 UCI Track Cycling World Championships, again in Sprint and Keirin.