Don't let what you don't know scare you, because it can become your greatest asset. And if you do things without knowing how they have always been done, you're guaranteed to do them differently.

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Blakely was a contestant on The Rebel Billionaire and starred as one of the judges on ABC's reality television series American Inventor. She is the world's youngest self-made female billionaire. She also guest-starred on Free Radio in January 2008.

Sara Blakely (born February 21 1971) is an American businesswoman and founder of Spanx a multi-million dollar undergarment company. In 2012 Sara Blakely was named in Time 100 an annual list of the 100 most influential people in the world assembled by Time.