Karlobag.eu / AI illustration Sports Jun 29, 2026 · Sports desk Chris Johnson and ALS: CJ2K, a record NFL season, family support and life beyond the football field after diagnosis Follow how Chris Johnson, the former NFL running back known as CJ2K, has spoken publicly about ALS after a career defined by speed, records and physical power. The story brings together family support, medical care, research needs and the legacy of his historic Tennessee Titans season