Juan Cotumba Coa (born January 21, 1980, in Potosí) is a Bolivian road bicycle racer, who currently rides for UCI Continental team Pio Rico–Alcaldía La Vega.
[1] He is the winner of the 2011 Vuelta a Bolivia and 2014 Vuelta al Sur de Bolivia races.
[2] On 17 August 2014 Cotumba gave an adverse analytical finding for Furosemide and was subsequently banned for one year until 16 August 2015.
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