Chris Johnson, the former Tennessee Titans running back, publicly revealed his diagnosis of amyotrophic lateral sclerosis (ALS) on June 29 during a segment on “Good Morning America.” At 40 years old, Johnson joins Tim Shaw as the second former Titans player to be diagnosed with this progressive disease, which impairs muscle control and ultimately affects vital functions like speaking and breathing. Johnson has lost his ability to speak and now communicates using a speech-generating device that utilizes his recorded voice. He was diagnosed in 2025 and has four children with his wife, Brittany Johnson. Johnson’s NFL career includes impressive statistics, with 9,651 rushing yards and 55 rushing touchdowns over 130 games, primarily with the Titans from 2008 to 2013.
Why It Matters
ALS, also known as Lou Gehrig’s disease, is a fatal neurodegenerative condition with no known cure. Factors linked to the disease include genetic predispositions and environmental influences, though the exact causes remain unclear. Johnson’s diagnosis highlights the increasing awareness surrounding ALS, particularly among former athletes, as several former NFL players have publicly battled the disease. The prevalence of ALS among athletes has raised questions regarding potential connections between repetitive physical trauma and neurodegenerative diseases, prompting ongoing research and advocacy for better understanding and treatment options.
Want More Context? 🔎
