John Brenkus, “Sports Science” Host, Dies at 54

John Brenkus, the well-known host of the ESPN show “Sports Science,” has tragically passed away, with reports indicating it was a suicide. The Virginia Department of Health and Chief Medical Examiner’s Office confirmed the details on Tuesday.

His family shared the news on Sunday, revealing he struggled with depression and died at the age of 54.

“It is with deep sadness that we announce John Brenkus has left us,” his family expressed on social media.

“John lost his battle with this devastating illness on May 31, 2025. His heartbroken family and friends are urging anyone facing similar struggles to seek help.”

Brenkus was not just the host but also the founder of Brinx.TV and co-founder of Base Productions, the company that produced “Sport Science,” a show that aired on Fox Sports Net and ESPN, garnering six Sports Emmys.

The program explored the fascinating myths and technical nuances of sports, utilizing advanced technology to analyze concepts like momentum, friction, and gravity.

The sports community has been shaken by his loss. Many prominent figures in sports media have lamented the passing of what they called a genuinely hardworking and authentic person.

Matthew Berry, formerly a fantasy football expert at ESPN, remarked, “It’s so heartbreaking to hear about John’s passing. I worked on an episode of Sports Science with him. He was not only a brilliant friend but also a kind and creative individual. This is just awful.”

Randy Scott, speaking on “Sports Center,” added, “The world was indeed a better place with John Brenkus in it.” He highlighted how Brenkus was notable for demonstrating scientific principles in engaging ways throughout his segments.

Riggs Cuff commented, “John often featured professional athletes during his segments, which added a unique touch.”

“It’s truly sad that such an innovator and educator has been overlooked by many, and at just 54, his potential was still so much greater,” someone mentioned in reflection.

If you or someone you know is struggling with suicidal thoughts or a mental health crisis, you can reach out to 988 or visit 988lifeline.org for support.