John Brenkus, the celebrated sports scientist and television host known for his groundbreaking work on Sport Science, has died at the age of 54. The news was confirmed by his family on Saturday, May 31, who revealed that his death was the result of a long and difficult struggle with depression.
Brenkus, a co-founder of BASE Productions and the creator of Brinx.TV rose to national fame as the co-creator and host of Sport Science, a six-time Emmy Award-winning series that combined athletic performance with scientific analysis. His engaging personality and passion for human performance made him a beloved figure in the sports broadcasting world.
In a statement shared through social media, Brenkus’ family announced: “It is with profound sadness that we share the news that John Brenkus has passed away. 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 31st, 2025. His family and friends ask for privacy and encourage anyone struggling with depression to seek help.” While Brenkus was known for his upbeat presence on television, he had previously spoken openly about his mental health journey. In a 2023 interview with former NFL player Marcellus Wiley on Never Shut Up, he shared that he had been in treatment for depression.
“I was in treatment for a long time. If my story helps even one person get help, it’s worth sharing,” Brenkus said at the time. His openness has since resonated with many fans and mental health advocates, who praised him for using his platform to raise awareness about the realities of depression.
Throughout his career, Brenkus left a profound mark on the world of sports media. His work on Sport Science brought new levels of appreciation for the physical and mental capabilities of athletes, while his innovation through Brinx.TV continued to push boundaries in digital sports content.
Tributes have poured in across social media from fans, colleagues, and athletes, all honoring Brenkus for his contributions to science, sports, and broadcasting. Many have also echoed the call to take mental health seriously, using his story as a reminder that even those who seem strongest may be silently struggling.
John Brenkus is survived by his family, who have asked for privacy during this deeply painful time. His life, work, and courage to speak out will be remembered by many.