Richard Davis was a bankrupt pizzeria owner when he got the idea for a bulletproof vest in 1969 Michigan
Body armor was nothing new, of course, but Davis had an inkling that he could make something lighter that could be worn, undetected, under clothes. Kevlar, he’d discover, was the answer. And to prove that his invention actually worked, Davis, a former Marine and born showman, went to some extraordinary lengths: He shot himself over 190 times.
