Gustavo Wilches

Gustavo Wilches Tumbia (born 23 August 1962) is a Colombian former road cyclist. He notably won the Vuelta a Colombia and the Clásico RCN in 1990. He also rode in the 1988 and 1990 Vuelta a España. His brothers Pablo, Ricardo and Marcos were also cyclists.

In 2001, Wilches was arrested and charged for attempting to smuggle 40 capsules of heroin through the El Dorado International Airport.

Major results

 * 1986
 * 3rd Overall Vuelta a Boyacá
 * 7th Overall Vuelta a Colombia
 * 1st Stage 8


 * 1987
 * 3rd Overall Vuelta a Colombia


 * 1990
 * 1st Overall Vuelta a Colombia
 * 1st Overall Clásico RCN
 * 1st Stage 8
 * 1st Overall Vuelta a Antioquia
 * 3rd Overall Vuelta a Cundinamarca


 * 1991
 * 1st Stage 8 Clásico RCN


 * 1993
 * 1st Overall Vuelta a Chiriquí