Nanjing 2014 - Gold medalist Lukas Moutarde of France celebrates victory after Men's Javelin Throw final at the Nanjing 2014 Youth Olympic Games in Nanjing, Jiangsu Province, Aug. 25, 2014. 

Nanjing 2014 - Gold medalist Lukas Moutarde (C) of France, silver medalist Alexandru Mihaita Novac(L) of Romania and bronze medalist Mark Xaver Schmolcz of Hungary during the awarding ceremony of Men's Javelin Throw at the Nanjing 2014 Youth Olympic Games in Nanjing, Jiangsu Province, Aug. 25, 2014.

Nanjing 2014 - Gold medalist Lukas Moutarde of France competes during Men's Javelin Throw final at the Nanjing 2014 Youth Olympic Games in Nanjing, Jiangsu Province, Aug. 25, 2014. 

Thomas Rohler of Germany reacts after winning gold in the Men's Javelin Throw on Day 15 of the Rio 2016 Olympic Games at the Olympic Stadium on August 20, 2016 in Rio de Janeiro, Brazil.

Julius Yego of Kenya competes during the Men's Javelin Throw Final on Day 15 of the Rio 2016 Olympic Games at the Olympic Stadium on August 20, 2016 in Rio de Janeiro, Brazil.

Thomas Rohler of Germany during Men's Javelin Throw on Day 15 of the Rio 2016 Olympic Games at the Olympic Stadium on August 20, 2016 in Rio de Janeiro, Brazil.