The Wellston, Ohio native played three seasons under coach Phog Allen at University of Kansas while earning his bachelor's degree (1917–21).

His 1936–37 team finished the season with a 25–2 record[1] and was retroactively named the national champion by the Helms Athletic Foundation and the Premo-Porretta Power Poll.

Bunn served as chairman of the Basketball Hall of Fame from 1949 to 1963.

On October 1, 1964, Bunn was inducted to the Basketball Hall of Fame as a contributor.

For his contribution, the Basketball Hall of Fame annually presents an award in his name.