Tony Ueber, CEO of 24 Hour Fitness since January 2019, has left the fitness chain. 24 Hour COO Karl Sanft has taken over as interim CEO.

“Tony Ueber has decided to leave 24 Hour Fitness and Karl Sanft has been promoted to the role of interim CEO in a seamless transition that has no impact on our clubs or member experience,” according to a statement attained by clubindustry.com.

Ueber led the company through its bankruptcy filing in June 2020 through its emergence in December 2020.

Sanft joined 24 Hour Fitness in April 2019 after having spent 20 years at Best Buy, according to his LinkedIn profile.

Photo courtesy Tony Ueber