Croatia's Martin Sinkovic (L) and Valent Sinkovic (R) compete to win the men's coxless pair sculls, on September 6, 2015 in Aiguebelette-Le-Lac, during the world rowing championships. AFP PHOTO / JEFF PACHOUD (Photo credit should read JEFF PACHOUD/AFP/Getty Images)
Croatia's Martin Sinkovic (R) and Croatia's Valent Sinkovic celebrate at the end of the Men's Double Sculls final rowing competition at the Lagoa stadium, during the Rio 2016 Olympic Games in Rio de Janeiro on August 10, 2016. / AFP / Damien MEYER (Photo credit should read DAMIEN MEYER/AFP/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 11: Valent Sinkovic (L) and Martin Sinkovic of Croatia pose after winning the gold medal in the Men's Double Sculls Final A on Day 6 of the Rio 2016 Olympic Games at the Lagoa Stadium on August 11, 2016 in Rio de Janeiro, Brazil. (Photo by Alexander Hassenstein/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 11: Mindaugas Griskonis of Lithuania and Saulius Ritter of Lithuania celebrate with their silver medals, Martin Sinkovic (L) and Valent Sinkovic of Croatia celebrate with the gold medal and Kjetil Borch of Norway and Olaf Tufte of Norway celebrate with their bronze medals following the Men's Double Sculls Finals on Day 6 of the 2016 Rio Olympics at Lagoa Stadium on August 11, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)
