Jason Belser played for the National Football League (NFL) for 11 seasons.
He was drafted out of the University of Oklahoma and went on to play for the Indianapolis Colts from 1992-2000. From 2001-2002, he played for the Kansas City Chiefs. His father also played for the Chiefs.
Belser is a member of the board of USA Football, the sport’s national governing body on youth and amateur levels, and is senior regional director for the National Football League Players Association — the labor union of players in the NFL.
He has agreed to donate his brain after death to science for the study of long-term effects of repeated concussions.