[PAR] [TLE] Aitor Martínez [SEP] Aitor Martínez (born 22 August 1993) is a Spanish swimmer.  He competed in the men's 4 × 100 metre freestyle relay event at the 2016 Summer Olympics. [PAR] [TLE] 2016 Summer Olympics [SEP] The 2016 Summer Olympics (Portuguese: "Jogos Olímpicos de Verão de 2016" ), officially known as the Games of the XXXI Olympiad and commonly known as Rio 2016, was a major international multi-sport event celebrated in Rio de Janeiro, Brazil, from 5 to 21 August 2016.
[PAR] [TLE] Aitor Martínez [ SEP ] Aitor Martínez ( born 22 August 1993 ) is a Spanish swimmer . He competed in the men 's 4 × 100 metre freestyle relay event at the 2016 Summer Olympics . [PAR] [TLE] 2016 Summer Olympics [ SEP ] The 2016 Summer Olympics ( Portuguese : " Jogos Olímpicos de Verão de 2016 " ) , officially known as the Games of the XXXI Olympiad and commonly known as Rio 2016 , was a major international multi - sport event celebrated in Rio de Janeiro , Brazil , from 5 to 21 August 2016 .
Aitor Martinez competed in an Olympic event that was held in what city?
Aitor Martinez competed in an Olympic event that was held in what city ?
Rio de Janeiro
Rio de Janeiro