Mable Stark was a world famous tiger trainer who began her long career in the 1920s and finished her career at Jungleland in Thousand Oaks until 1968. She was severely mauled numerous times by lions and tigers over the years but bravely continued on in her 50+ year career.

Here’s an August 27, 1961 episode of What’s My Line, with a panel that included Jerry Lewis. The panel was completely stumped as to Mable’s line of work.