Extrem sport

While today there are no official records or statistics about the sports that have a higher or lower risk of death, we know that many times the term "extreme sport" is used mostly as a form of marketing and not to imply a risk that might seem obvious to know some of these.

I could not say where extreme sports are born, but says that this term was coined in 1950 hidden in a sentence of Ernest Hemingway, an American journalist: "There are only three sports: Bullfighting, motorcycle racing and mountaineering, the rest only games.