Hometown: Stockton, CA
Previous School: Jim Elliot Christian School
College: Guerrero is entering his second season running cross country for Simpson. His academic achievements include being on the Dean's List. He helped Simpson qualify for the 2012 NCCAA National Championship.
High School: Guerrero ran three years of varsity cross country at Jim Elliot Christian School. His athletic honors include Most Improved in golf, cross country MVP, the Christian Character Award for cross country and track and field, and the Coach's Award for cross country and track and field. He also qualified for the CIF State Championship. He holds school records for the fourth fastest times for the one mile and the two mile for track and field. His club team was Interact Club. His academic accomplishments include being on the honor roll.
Personal: Ryan is the son of John Guerrero and RoseAnn Croce-Guerrero. His hobbies include reading, writing, traveling, camping, fishing, fellowship with friends, and relaxing in front of the television. His career goal is to become an economist.
Reason for coming to Simpson: "I chose Simpson because I was recruited by the cross country team."