John Brenkus died at the age of 54 after battling depression.

The news of the founder and host of the Emmy-winning “Sports Science” show was shared on his social media account said on Sunday.

“It is with profound sadness that we share the news that John Brenkus has passed away,” the statement on Brenkus’ X account said.

“John, co-founder of Base Productions, Founder of Brinx.TV, and co-creator and host of the six-time Emmy award-winning ‘Sport Science,’ had been battling depression.

“John lost his fight with this terrible illness on May 31, 2025. His heartbroken family and friends request privacy at this time, and encourage anyone who is struggling with depression to seek help.”

“Sports Science,” which Brenkus founded and hosted, first aired in 2007 on Fox Sports before moving to ESPN.

ESPN described the show as a vehicle to uncover “sports’ biggest myths and mysteries by using cutting-edge technology to measure momentum, friction and the laws of gravity.”

Brenkus previously told ESPN colleague and former NFL defensive star Marcellus Wiley that he fell into a “very deep depression” after selling “Sports Science” and was suicidal.

Brenkus said that he was close to taking his life until his dog, Zepplin, pulled on the legs of his jeans, which he credits for saving his life.

“In my suicidal funk, I was like: ‘What am I doing?’ I literally picked up my phone, called my mom and said: ‘There’s something wrong with me. I am mentally lost,’” Brenkus told Wiley.

If you or someone you know is struggling or in crisis, help is available. Call or text 988 or chat at 988lifeline.org.

Mark Heim is a reporter for The Alabama Media Group. Follow him on Twitter @Mark_Heim. He can be heard on “The Opening Kickoff” on WNSP-FM 105.5 FM in Mobile or on the free Sound of Mobile App from 6 to 9 a.m. daily.