Unreasonable Mentors
Josh Yguado
Co-Founder & Former CEO, Jam City | Founder & CEO, Secret Territory
Josh is an Unreasonable Mentor. Josh was part of Unreasonable Impact Americas 2026, and has advised over 16 Unreasonable companies.
Josh Yguado is the Founder and CEO of Secret Territory, a startup at the intersection of games, education and technology, exploring how play can help people learn and strengthen their thinking skills.
Previously, Josh co-founded Jam City and spent 16 years helping grow it into a global mobile gaming company, serving first as COO and later as CEO before exiting to Netmarble, a major publicly traded South Korean video game publisher. During his tenure, the company’s games surpassed 1.5 billion downloads and $4 billion in lifetime bookings, with a portfolio including Cookie Jam, Disney Emoji Blitz and Harry Potter: Hogwarts Mystery.
Earlier in his career, Josh held roles at Fox Entertainment Group, MTV Networks and Univision, including helping develop Hulu while at Fox. He is a Harvard College graduate and has served as an Entrepreneur-in-Residence at Harvard Business School.
Josh is passionate about building products that combine commercial success with a positive impact on people’s lives. As a mentor, he enjoys helping founders navigate difficult decisions, build partnerships, and scale their companies while preserving creativity and a deep focus on product.
Raised in rural New Mexico, Josh lives in Los Angeles with his wife and two children. Outside work, he enjoys painting, tennis and exploring new ideas.