Former Hull City and Middlesbrough forward Dean Windass publicly revealed his diagnosis of stage two dementia at age 55.
Windass, who enjoyed a prolific career with over 700 appearances and 230 goals, is particularly noted for his critical goal in the 2008 Championship playoff final.
He shared that he received the diagnosis about 12 months ago after undergoing a scan for ex-players.
The issue of brain injuries in sports has garnered attention, with several former players seeking legal action over neurological effects.
The Football Association has taken steps to address risks, including new rules to limit heading in youth football.