Biography
Sandalio Calderon Sandalio Calderon (born 19 October 1952) is a Colombian boxer. He competed in the men's featherweight event at the 1976 Summer Olympics. He lost in the opening round of the competition to Angel Pacheco of Venezuela.
Attribution — CC BY-SA 4.0
This content is based on material from Wikipedia, released under the CC BY-SA 4.0 license.
Original sources:
https://en.wikipedia.org/wiki/Sandalio_Calderon
References
- "Sandalio Calderon." Wikipedia.