Jack Sieg
From Wikipedia, the free encyclopedia
 |
This biographical article needs additional citations for verification. Please help by adding reliable sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. (April 2011) |
Jack Sieg was an American swimmer who developed the Butterfly stroke in 1935.[1] He competed for the University of Iowa and first used the stroke in a breaststroke leg of a medley relay.[2]
[edit] See also
[edit] References
  |
This biographical article related to a United States swimmer is a stub. You can help Wikipedia by expanding it. |
