Hans Potthof

Hans Potthof (January 24, 1911 – March 29, 2003) was a Swiss sprint canoer who competed in the late 1930s.
He completed in the K-1 1000 m event at the 1936 Summer Olympics, but was eliminated in the heats.
External links
Hans Potthof's profile at Sports Reference.com
Biography of Hans Potthof