Dee ihe na-aga n'ihu maka paragraf a - Carlos "Camilo" Rivas (amụrụ na 1898, ụbọchị ọnwụ amaghị) bụ onye egwuregwu Argentine na-agba ọsọ. Rivas gbara asọmpi na 100 mita hurdles na ụmụ nwoke 4 x 100 mita relay
n'egwuregwu Olimpik nke afọ 1924.