About Us

Mental Toughness University is a psychological performance training system developed in 1986 by professional athlete Steve Siebold to assist professional athletes, corporate sales teams and the U.S. Military. Since its inception, MTU has trained over 100,000 people across 10 countries. Notable clients include Johnson & Johnson, Procter & Gamble, Caterpillar, The Boston Celtics, Miami Marlins, Ohio State Buckeyes, and US Navy SEALs.


Mental Toughness University for Entrepreneurs and Success Coaches was launched in July 2020 for the purpose of accelerating the success of thousands of people making the transition from Employee to Entrepreneur or Success Coach in response to the catastrophic job losses that occurred during the COVID-19 Crisis.