What NHL star scored "5 goals 5 ways" for the Penguins in 1988? (even-strength, power-play, short-handed, penalty-shot, open-net)

What scientific constant is celebrated at 6:02 on October 23rd?

What German philosopher and economist was a correspondent for the New-York Daily Tribune from 1852 to 1862?

What author is credited with the first modern detective story, in which C. Auguste Dupin solves a double homicide?

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it was driving me nuts that i could only remember the NHL star's first name, i gave up and looked it up
It's a particularly fun name if you know French.
indeed!