How many years was Guillermo undefeated as a professional fighter?
About 4 years
About 9 years
About 2 years
About 6 years
Answer
Guillermo Rigondeaux was undefeated as a professional fighter for about 9 years, from 2007 to 2016. During this time, he won multiple world titles in two weight classes, and was considered to be one of the best pound-for-pound boxers in the world.
Cracking the Cuban Code: The Guillermo Rigondeaux Quiz