1919–1972
Biography · Sports
Alonzo Clayton
1876–1917
United States
Loading image…Biography
Alonzo Clayton (January 4, 1876 – March 17, 1917) was an American jockey in Thoroughbred horse racing described by author Edward Hotaling, as "one of the great riders of the New York circuit all through the 1890s" and who holds the record as the youngest jockey to ever win the Kentucky Derby.
Sources & collection details
Wikipedia contributors — original record ↗
Biography text · CC BY-SA 4.0 · Source checked 2026-10-13
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