Silvaine Gustave Sandras (24 February 1872 – 21 June 1951) was a French gymnast who competed in the early 20th century. He participated in the 1900 Summer Olympics in Paris, France, and won the equivalent (see 1900 Summer Olympics) of a gold medal in the only gymnastic event to take place at the games, the combined exercises (see Gymnastics at the 1900 Summer Olympics).
Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Gustave Sandras". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 2020-04-17.
Gustave Sandras at Olympics.com