William Sefton
- Category : Sports-Track-and-Field
- Type : GP
- Profile : 5/1 - Heretical / Investigator
- Definition : Single
- Incarnation Cross : LAX Distraction 2
Biography
American athlete.
He made his reputation in track and field events at the University of Southern California in the 1930s.
On April 10, 1937 he set a record for pole vaulting; on May 8th he set a new record that was tied the same day by Earle Meadows.