Several countries – including Armenia, Georgia, Serbia, and Ukraine – scored their first gold medals of the Rio Olympic games on August 16, although some of the events did not pass without controversy.
Rio Olympics, Day 11

1
Oleh Vernyayev winning gold for Ukraine in the men's parallel bars.

2
Davor Stefanek of Serbia and Migran Arutyunyan of Armenia compete in the final of the men's Greco-Roman 66-kilogram wrestling. Stefanek took gold.

3
Artur Aleksanyan of Armenia defeated Cuba's Yasmany Daniel Lugo Cabrera to take gold in the 98-kilogram wrestling final.

4
U.S. gymnast Simone Biles competes in the final of the women's floor event of the artistic gymnastics, where she took a fourth gold medal.