Stephen Bell was 22 when a blood vessel burst in his spine and paralyzed him from the chest down. Years later, his youngest child, Garreth, got a school assignment to write about his hero. Garreth wrote about his dad and his words changed how Stephen felt about himself.
https://www.cbsnews.com/video/dear-david-a-fathers-injury-led-his-son-to-help-others-in-life/