Athletics - Ibero-American Athletics championship - 2016 Rio Olympics Test Event - Rio Olympic Stadium, Rio de Janeiro, Brazil - 15/5/16 - Keila Costa of Brazil takes part in the Women's Triple Jump Final. REUTERS/Ricardo Moraes 

Keila da Silva Costa of Brazil competes in the women's triple jump event at the IAAF Diamond League athletics meet, in Doha, Qatar May 6, 2016. REUTERS/Ibraheem Al Omari 

Keila da Silva Costa of Brazil competes in the women's triple jump event at the IAAF Diamond League athletics meet, in Doha, Qatar May 6, 2016. REUTERS/Ibraheem Al Omari 

Keila Costa of Brazil competes in the triple jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. REUTERS/Mike Blake 

Keila Costa of Brazil competes in the women's long jump qualification event at the 15th IAAF World Championships at the National Stadium in Beijing, China, August 27, 2015. REUTERS/Dylan Martinez

Keila Costa of Brazil competes in the women's triple jump final during the 15th IAAF World Championships at the National Stadium in Beijing, China, August 24, 2015. REUTERS/Phil Noble

Keila Costa of Brazil competes in the women's triple jump final during the 15th IAAF World Championships at the National Stadium in Beijing, China August 24, 2015. REUTERS/Phil Noble

Keila da Silva Costa of Brazil competes in the long jump event at the IAAF Diamond League Grand Prix track and field competition in New York June 13, 2015. REUTERS/Eduardo Munoz 

Brazil's Keila Costa competes in the women's triple jump qualification during the world indoor athletics championships at the ERGO Arena in Sopot March 7, 2014. REUTERS/Dylan Martinez (POLAND - Tags: SPORT ATHLETICS)

Brazil's Keila Costa competes in the women's triple jump qualification during the world indoor athletics championships at the ERGO Arena in Sopot March 7, 2014. REUTERS/Kai Pfaffenbach (POLAND - Tags: SPORT ATHLETICS)

Brazil's Keila Costa competes in the women's triple jump qualification during the world indoor athletics championships at the ERGO Arena in Sopot March 7, 2014. REUTERS/Kai Pfaffenbach (POLAND - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's triple jump qualifying round during the IAAF World Athletics Championships at the Luzhniki stadium in Moscow August 13, 2013. REUTERS/Dominic Ebenbichler (RUSSIA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's long jump qualification during the world indoor athletics championships at the Atakoy Athletics Arena in Istanbul March 10, 2012. REUTERS/Kai Pfaffenbach (TURKEY - Tags: SPORT ATHLETICS) 

Keila Costa of Brazil competes in the women's long jump qualification during the world indoor athletics championships at the Atakoy Athletics Arena in Istanbul March 10, 2012. REUTERS/Kai Pfaffenbach (TURKEY - Tags: SPORT ATHLETICS) 

Brazil's Keila Costa competes in the women's triple jump final at the Pan American Games in Guadalajara October 28, 2011. REUTERS/Desmond Boylan (MEXICO - Tags: SPORT ATHLETICS) 

Keila Costa of Brazil competes in the women's triple jump final at the IAAF World Championships in Daegu September 1, 2011. REUTERS/Pawel Kopczynski (SOUTH KOREA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's triple jump final at the IAAF World Championships in Daegu September 1, 2011. REUTERS/Max Rossi (SOUTH KOREA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's triple jump final at the IAAF World Championships in Daegu September 1, 2011. REUTERS/Phil Noble (SOUTH KOREA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's triple jump final at the IAAF World Championships in Daegu September 1, 2011. REUTERS/Phil Noble (SOUTH KOREA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's triple jump final at the IAAF World Championships in Daegu September 1, 2011. REUTERS/Pawel Kopczynski (SOUTH KOREA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's triple jump qualifying event at the IAAF World Championships in Daegu August 30, 2011. REUTERS/Max Rossi (SOUTH KOREA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil is seen at the women's triple jump qualifying event at the IAAF World Championships in Daegu August 30, 2011. REUTERS/Phil Noble (SOUTH KOREA - Tags: SPORT ATHLETICS)

Keila Costa of Brazil competes in the women's triple jump qualifying event at the IAAF World Championships in Daegu August 30, 2011. REUTERS/Phil Noble (SOUTH KOREA - Tags: SPORT ATHLETICS)

German Chancellor Angela Merkel, Mayor of Recife Joao da Costa Bezerra Filho, Keila de Oliviera, Liz Mohn (R), deputy chairperson of the board of the Bertelsmann foundation and Gunter Thielen of Bertelsmann (L-R) pose during the awarding ceremony of the Reinhard Mohn Prize 2011 in the western city of Guetersloh June 16, 2011. With the 2011 Reinhard Mohn Prize, the Bertelsmann Stiftung wants to bring new momentum to the debate on how democratic systems can be made "future ready" by helping them respond to current and coming challenges. Winner is the Brazilian city of Recife with their Citizen-based community committees. REUTERS/Ina Fassbender (GERMANY - Tags: ENTERTAINMENT POLITICS) 

Keila Costa of Brazil competes in the women's long jump final during the IAAF World Indoor Athletics Championships at the Aspire Dome in Doha March 14, 2010. REUTERS/Mohammed Dabbous (QATAR - Tags: SPORT ATHLETICS) 

Keila Costa of Brazil competes in the women's long jump final during the world athletics championships in Berlin August 23, 2009. REUTERS/Max Rossi (GERMANY SPORT ATHLETICS) 

Keila Costa of Brazil competes in the women's long jump final during the world athletics championships in Berlin August 23, 2009. REUTERS/Dominic Ebenbichler (GERMANY SPORT ATHLETICS) 

Keila Costa of Brazil competes in the women's long jump athletics final in the National Stadium at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Kim Kyung-Hoon (CHINA)

Keila Costa of Brazil competes in the women's long jump athletics final in the National Stadium at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Kim Kyung-Hoon (CHINA)

Keila Costa of Brazil competes in the women's long jump athletics final in the National Stadium at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Kai Pfaffenbach (CHINA)

Keila Costa of Brazil competes in the women's long jump athletics final in the National Stadium at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Kai Pfaffenbach (CHINA)

Keila Costa of Brazil competes in the women's long jump athletics final in the National Stadium at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Kai Pfaffenbach (CHINA)

Keila Costa of Brazil competes in the women's long jump athletics final in the National Stadium at the Beijing 2008 Olympic Games August 22, 2008. REUTERS/Ruben Sprich (CHINA)

Brazil's Keila Costa competes during the women's long jump final at the 12th IAAF World Indoor Athletics Championship in Valencia March 9, 2008. REUTERS/Eric Gaillard (SPAIN) 

Brazil's Keila Costa competes during the women's long jump final at the 12th IAAF World Indoor Athletics Championship in Valencia March 9, 2008. REUTERS/Eric Gaillard (SPAIN) 

Brazil's Keila Costa competes in the qualification round of the women's long jump event at the 12th IAAF World Indoor Athletics Championship in Valencia March 8, 2008. REUTERS/Eric Gaillard (SPAIN) 

Keila Costa of Brazil competes in the women's long jump during the IAAF 5th World Athletics Final 2007 in Stuttgart, September 22, 2007. REUTERS/Kai Pfaffenbach (GERMANY) 

Keila Costa of Brazil holds her silver medal after finishing second in the women's triple jump final at the Pan American Games in Rio de Janeiro July 27, 2007. REUTERS/Carlos Barria (BRAZIL) 

Keila Costa of Brazil competes in the women's triple jump final at the Pan American Games in Rio de Janeiro July 27, 2007. REUTERS/Carlos Barria (BRAZIL) 

Keila Costa of Brazil celebrates at the podium after winning silver in the women's long jump at the Pan American Games in Rio de Janeiro July 25, 2007. REUTERS/Bruno Domingos (BRAZIL) 

Brazil's Keila da Silva Costa lands in the sand during the women's long jump at the IAAF Rio Grand Prix 2006 meet at the Celio de Barros stadium in Rio de Janeiro, May 14, 2006. Costa showed a result of 6.56 meters to win the gold medal.