Question: What was the name of the man, who was billed by the coiner of the phrase "There's a sucker born every minute" as "Boy Lightning Calculator"?
Sentence (from "P. T. Barnum"): Phineas Taylor Barnum (July 5, 1810 – April 7, 1891) was an American politician, showman, and businessman remembered for promoting celebrated hoaxes and for founding the Barnum & Bailey Circus.
Relevant evidence: No