Former NFL running back Chris Johnson announced on Monday that he has been diagnosed with amyotrophic lateral sclerosis (ALS). The former Tennessee Titans star, who achieved a 2,000-yard rushing season in 2009 and earned three consecutive Pro Bowl selections, revealed the diagnosis on ABC’s "Good Morning America."
Johnson, 40, stated that there is no family history of ALS, and his doctors believe his case is sporadic, which is the most common form of the disease. He described the diagnosis as shocking, noting that it can affect individuals unexpectedly.
The former NFL player explained that he began noticing a decline in the strength of his right hand and a weakening grip. He added that the progression of the disease has been much faster than he anticipated.
"Just over a year ago, I was picking up my 7-year-old daughter so she'd make a wish with her birthday cake. Today, I couldn't do that," Johnson said, illustrating the rapid impact of ALS.
ALS, also known as Lou Gehrig's disease, is a progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord. According to the ALS Association, it leads to the loss of the ability to move, speak, swallow, and breathe. There is currently no known cure for the disease.
Johnson, who played in the NFL from 2008 to 2017 with the Titans, New York Jets, and Arizona Cardinals, credited his family, including his wife Brittany, for providing him with a reason to persevere through this challenge.