
Former Tennessee Titans star Chris Johnson has been diagnosed with ALS at just 40 years old, revealing his condition on Good Morning America. Johnson, who set the NFL single-season rushing record in 2009, now communicates using an eye-tracking device as the disease has progressed rapidly. He hopes his public disclosure will drive more research, awareness, and hope for others living with ALS.
Former Tennessee Titans running back Chris Johnson — the man who rushed for 2,006 yards in a single season back in 2009 — has gone public with an ALS diagnosis at just 40 years old. He revealed the news on ABC's Good Morning America alongside Michael Strahan, making him one of the most high-profile athletes to disclose the disease at such a young age. Johnson first noticed weakness in his right hand last year, and the disease has since progressed rapidly; he now relies on an eye-tracking speech-generating device to communicate.
ALS is a progressive neurodegenerative disease that destroys motor neurons, leading to paralysis and eventually death. Most patients survive 2–5 years after diagnosis, and no treatment currently halts or reverses the disease. Johnson's case also reignites concern about the link between professional football and ALS risk.
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Why it matters: Johnson's story puts a powerful, recognizable face on a devastating disease that remains incurable. His public disclosure could accelerate research funding, raise awareness of ALS's disproportionate impact on NFL players, and encourage earlier diagnosis for others experiencing symptoms.