 Complete the following phrase:  Rodrigo Olivares Aramburu born July 31, 1976 in Santiago is a retired Chilean swimmer, who specialized in sprint freestyle events. Olivares competed only in a sprint freestyle at the 2000 Summer Olympics in Sydney. He achieved FINA B-standards of 23.32 50 m freestyle and 52.31 100 m freestyle from the Pan American Games in Winnipeg, Manitoba, Canada. In the 100 m freestyle, Olivares placed sixty-two on the morning prelims. Swimming in heat five, he rounded out the field to last place by almost a full second behind Zimbabwes Glen Walshaw in 53.50. Two days later, in the 