Dimitrios Veloulis participant of 1904 Summer Olympics
Dimitrios Veloulis was a Greek track and field athlete who competed in the 1904 Summer Olympics in the marathon. He finished in fifth place.References
Sources
Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill;  et al. "Dimitrios Veloulis". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 18 April 2020.