Hernán Medina Calderón (born August 29, 1937, in Yarumal, in the Antioquia Department, Colombia) is a retired Colombian road racing cyclist who won the Vuelta a Colombia in 1960 and the Vuelta a Guatemala in 1958.
[1] He also finished as runner up in the Vuelta a Colombia in 1959 and 1961.
[2] He competed in the individual road race and team time trial events at the 1960 Summer Olympics.
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