Les Youngson won the Provincial title in 1936, and competed in the Macdonald Brier in Toronto. He won the South Saskatchewan Championships in 1943 and 1948 and over the years competed in bonspiels throughout Saskatchewan and Manitoba. He curled in the Regina Bonspiel for 43 consecutive years, until 1974.
Mr. Youngson served for many years on the executive of the Saskatchewan Curling Association. He was secretary for three years and in 1943/44, served as president. He was made a life member of the Saskatchewan Curling Association in 1951.