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(From L) Germany's Hans Gruhne, Germany's Karl Schulze, Germany's Lauritz Schoof and Germany's Philipp Wende row during the Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016. / AFP / Damien MEYER (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

(From L) Germany's Hans Gruhne, Germany's Karl Schulze, Germany's Lauritz Schoof and Germany's Philipp Wende row during the Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016. / AFP / Damien MEYER        (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

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Germany's Hans Gruhne, Germany's Lauritz Schoof, Germany's Karl Schulze and Germany's Philipp Wende celebrate after the Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016. / AFP / Damien MEYER (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

Germany's Hans Gruhne, Germany's Lauritz Schoof, Germany's Karl Schulze and Germany's Philipp Wende celebrate after the Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016. / AFP / Damien MEYER        (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

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Germany's Hans Gruhne (R), Germany's Lauritz Schoof (L), Germany's Karl Schulze (2nd L) and Germany's Philipp Wende pose with their medals on the podium of Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016. / AFP / Jeff PACHOUD (Photo credit should read JEFF PACHOUD/AFP/Getty Images)

Germany's Hans Gruhne (R), Germany's Lauritz Schoof (L), Germany's Karl Schulze (2nd L) and Germany's Philipp Wende pose with their medals on the podium of Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016.
 / AFP / Jeff PACHOUD        (Photo credit should read JEFF PACHOUD/AFP/Getty Images)

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Australia's Alexander Belonogoff, Australia's Karsten Forsterling, Australia's Cameron Girdlestone, Australia's James Mcrae, Estonia's Tonu Endrekson, Estonia's Allar Raja, Estonia's Kaspar Taimsoo, Estonia's Andrei Jamsa, Germany's Hans Gruhne, Germany's Lauritz Schoof, Germany's Karl Schulze and Germany's Philipp Wende pose with their medals on the podium of Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016. / AFP / Jeff PACHOUD (Photo credit should read JEFF PACHOUD/AFP/Getty Images)

Australia's Alexander Belonogoff, Australia's Karsten Forsterling, Australia's Cameron Girdlestone, Australia's James Mcrae, Estonia's Tonu Endrekson, Estonia's Allar Raja, Estonia's Kaspar Taimsoo, Estonia's Andrei Jamsa, Germany's Hans Gruhne, Germany's Lauritz Schoof, Germany's Karl Schulze and Germany's Philipp Wende pose with their medals on the podium of Men's Quadruple Sculls final rowing competition at the Lagoa stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 11, 2016.
 / AFP / Jeff PACHOUD        (Photo credit should read JEFF PACHOUD/AFP/Getty Images)