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About Juan José Trillo
- Juan José Trillo (born April 17, 1909, date of death unknown) was an Argentine boxer who competed in the 1928 Summer Olympics and in the 1932 Summer Olympics.
- He was born in Buenos Aires.
- In 1928 he was eliminated in the second round of the flyweight class after losing his fight to Cuthbert Taylor of Great Britain.
- Four years later he was eliminated in the first round of the flyweight class after losing his fight to Werner Spannagel of Germany.
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