Andrea of Rosario Cedrón Rodríguez (born 24 December 1993 in Trujillo, Peru) is a Peruvian professional swimmer. She was the only Peruvian swimmer in the Olympic games of London 2012. She also represented her country at the Olympic games of Rio de Janeiro 2016.
Joanna de Albuquerque Maranhão Bezerra de Melo, or Joanna Maranhão (born April 29, 1987 in Recife, Pernambuco) is a swimmer from Brazil, who competed at three consecutive Summer Olympics for her native country, starting in 2004. She was a finalist in the 400-metre individual medley at 2004 Athens, finishing in 5th place, the best position of all time obtained by the Brazil women's swimming, along with Piedade Coutinho. Joanna also broke countless Brazilian and South American records.
Mauricio Fiol Villanueva (born March 26, 1994) is a Peruvian swimmer. At the 2012 Summer Olympics, he competed in the Men's 200 metre butterfly, finishing in 25th place overall in the heats, failing to qualify for the semifinals. He has also won a bronze medal in 1500 metre free in the 2012 Swimming World Cup in Moscow, Russia.Fiol won a silver medal at the 2015 Pan American Games in the 200 meter butterfly event, but was tested positive for stanozolol after the race. Fiol was stripped of his silver medal and disqualified from participating in the 2016 Olympics by the FINA and was banned for four years.