Kentucky Derby entrant Mor Spirit, ridden by George Alvarez, gallops at Churchill Downs in Louisville, Ky., Thursday, May 5, 2016. The 142nd Kentucky Derby is Saturday, May 7. (AP Photo/Garry Jones)

5 fun facts about the Kentucky Derby

The 142nd running of the Kentucky Derby will take place Saturday, May 7 in Louisville. Here are five fun facts about the race.

Dr. Paul Olsovsky. (KOIN)

Man accused of misusing ‘doctor’ title

“His was advertising using his name, comma, ‘OD’ (doctor of optometry) and then ‘M.D.’ which is misleading to customers,” said Shelley Sneed…