Guillermo gained a passion for fly fishing at a young age fishing small spring fed creeks in Pennsylvania, and eventually headed West. At age 17 he spent 28 days in the Wind River Range in Wyoming and knew fly fishing was his calling. Just a couple years later, he made the move to Colorado mountains to chase his dream of guiding full time.
In the winter, Guillermo spends his time teaching snowboarding at the Breckenridge Ski Resort, and in his free time enjoys tying flies and producing music.