Germany's Lucas Martens wins first swimming medal at Summer Olympics in Paris, reported FOCUS.
The 22-year-old swimmer took first place in the men's 400m freestyle after finishing with a time of 3:41.78 minutes.
The Australian Elijah Unington finished second with 3:42.21 minutes, and the third position went to Kim Lu-Min from South Korea with 3:42.50 minutes.