This pastor from Carlsbad, CA went on the show "Wipeout" -- I hate this show. It's a boy thing because my boys love it. (Question: why do men like to see other men get smacked around? Why is this funny?) I digress.
The pastor was hurting after his time on the show. Which is not unusual, but he started having problems with his vision and eventually decided to visit the doctor. The diagnosis? Brain tumor. Discovered just in time. God does indeed work in mysterious ways.