P. T. Barnum
Phineas Taylor Barnum (July 5, 1810 – April 7, 1891) was an American showman and businessman. He started his career in New York City by showing off a slave he owned named Joice Heth. He told people that Joice was 161 years old, Barnum removed her teeth to make her look older. This made him famous at a young age. After her death, he showed off her dead body in a public autopsy.