The 29 Most Dangerous Sports In The World, From Skydiving To Heliskiing
Road sled
Would you believe that running down a hill on your back at about 70 mph would be safe in a leather leotard? Street Luger! The extreme activity powered by gravity is sport. Cyclists hurtle down an asphalt road or circuit at extremely high speeds while lying horizontally on toboggan boards, also called sleds.

Scuba diving
Scuba diving allows you to explore the vast underwater world and see coral reefs, breathtaking fish and other marine life. Oxygen tanks on each diver allow them to roam freely on the water. Even though the business opens people's eyes to a whole new universe, there are risks, which is why certification is needed.
