B.A.A. Marathon - Korean runner, Yun Bok Sun
- Jones, Leslie, 1886-1967
Yun Bok Sun, 1947 Boston Marathon champion. Original data provided by Leslie Jones or the Boston Public Library on the negative or negative sleeve: B.A.A. Marathon - Korean runner, 1947-1950? Corrected title and date based on research by the Boston Athletic Association, 2016. Summary provided by the Boston Athletic Association.
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