Who invented the donut hole?
The hole in the doughnut was invented by a 16-year-old sailor named Hanson Gregory. In 1916, the Washington Post interviewed Gregory, the man who claimed to have invented the modern donut back in 1847. Gregory was tired of eating greasy and undercooked donuts with raw dough on the insides.
Source :
http://www.omgfacts.com/news/4262/The-hole-in-the-doughnut-was-invented-by-a-16-year-old-sailor-named-Hanson-Gregory