Date of Birth: 
Place of Birth: Guanabacoa, Havana Province, Cuba
About Juan Martínez Brito
- Juan Martínez Brito (born May 17, 1958 in Guanabacoa, Havana) is a retired discus thrower from Cuba, who represented his native country at the 1992 Summer Olympics.
- His personal best is 70.00 m (229 ft 7 3/4 in), thrown on May 21, 1983 in Havana. He was the winner at the AAA Championships in 1985.
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