William Kolehmainen, Finnish-American runner and coach (d. 1967)
August William Kolehmainen (December 30, 1887 – June 26, 1967), known in Finland as Viljami Kolehmainen, was a Finnish-American long-distance runner and track and field coach. The brother of fellow runners Hannes and Tatu, William Kolehmainen moved to the United States in 1910 and became a professional runner there, setting a long-standing marathon world best in 1912.