Education
At the 1932 Olympics in Los Angeles, he was a member of the Canadian team that finished fourth in the men"s 4x200-metre freestyle relay.
At the 1932 Olympics in Los Angeles, he was a member of the Canadian team that finished fourth in the men"s 4x200-metre freestyle relay.
In the 400-metre freestyle, he was eliminated in the first round. Four years later at the 1936 Olympics in Berlin, he was eliminated in the first round of the 100-metre freestyle contest. After his swimming career concluded, Larson played Canadian football for the Hamilton Tigers and Hamilton Wildcats, the predecessors of the modern-era Hamilton Tiger-Cats of the Canadian Football League. While later working as a police officer, he earned extra income as a professional wrestler under the pseudonym "Irish Tom Collins" for fifteen years.
Larson was born in Hamilton, Ontario.
He died in Hamilton in 2008, aged 96.