John Brenkus, the Emmy Award-winning creator and host of the popular show Sports Science, has died, his family confirmed in a statement on social media Sunday night. He was 54 years old.

Brenkus passed away on Saturday, June 1, 2025, after a long and candid battle with depression. His death marks a significant loss in the world of sports media, where he was known for blending science and athletics in a uniquely engaging way.

Originally launched on Fox Sports Net in 2007, Sports Science later moved to ESPN, where it gained a broad following. The network eventually acquired the brand from Brenkus, who hosted over 1,800 segments. The show aimed to break down the science behind athletic feats — from analyzing the speed of NFL star Tyreek Hill to exploring how competitive eater Joey Chestnut consumes large quantities of food. The show’s mix of serious analysis and lighter segments earned it widespread acclaim and six Emmy Awards.

In recent years, Brenkus revived Sports Science on his own digital platforms, continuing to produce content and engage with fans. In a 2023 interview with former NFL player Marcellus Wiley, he candidly discussed his struggles with mental health and recounted a harrowing moment when his dog intervened in a suicide attempt.

He was remembered not only for revolutionizing sports journalism but also for his courage in speaking openly about mental health.