The name Jimi Heselden probably doesn't mean much to most people. It didn't mean anything to me until I read his obituary the other day.
Best known as the guy who bought the Segway scooter company, he is more importantly (to me at least) the man who invented the HESCO barrier technology.
HESCOs are ubiquitous here in Afghanistan, providing force protection to every ISAF base and most ANSF posts and government ministries. Although simple in construction and concept, they are a major evolution on old-fashioned sandbags. It's impossible to calculate the number of lives saved by HESCOs in the past nine years, but I'm sure it's considerable.
Ironically for a man who invented such an important life-saving technology, Heselden was apparently killed when he accidentally drove a Segway scooter off a cliff and into a river near his home.