Costa Rican by birth, Randall is passionate about teaching. After studying Tropical Biology at the National University, he realized that his true call is in education, and the wilderness is the perfect classroom. He developed an Outdoor Education program at the Pan American School for 10 years and is now dedicated to working with a North American company called the World Leadership School, pioneers in Global Learning. He has had the opportunity to travel to countries such as Morocco, Tanzania, Peru, Belize, Guatemala and the USA, leading American students to live unforgettable experiences. Students live with local families, carry out projects, and interact with students in the area to solve global problems affecting the community. His love of adventure sports has taken him to high mountains, caverns, rivers, oceans and some of the toughest adventure races in the world including The 2002 Eco Challenge in Fiji.