The first person to fly a powered airplane was Orville Wright on December 17, 1903. The second was Wilbur Wright on that same day.
The Wright Flyer was destroyed before anyone else flew it. The Wright Flyer II, I think, never had a pilot besides the two of them. The Wright Flyer III carried Charles Furnas as the first airplane passenger on May 14, 1908.
Who was the third airplane pilot? Was there another person who flew one of the Flyers? Did someone else succeed before that happened?