In 2012 , Caeleb Dressel was ranked 145th position in the US Olympic Trials 50-meter freestyle swimming and 152nd in the 100-meter freestyle .
At the 2012 United States Olympic Trials , Dressel was the youngest male swimmer at 15 and placed 2th in the 50-meter freestyle and became 1st in the 100-meter freestyle.
Caeleb Dressel