Taejun is the Founder and CEO of Gojo & Company, a global leader in microfinance, providing services to millions of people in developing countries. He also co-founded two nonprofits, Living in Peace and the Japan Office for Standards on Children's Services. Taejun has authored nine books about finance, child welfare, and innovation. He completed a 1,648 km ultra-marathon and holds a Karate black belt and a 6th Dan in Go (the game). He loves playing drums and taking street photos of people around the world.