LA PIERRE: Some people say the Hawaiian extreme sport - so people die. CLUETT PACTOL: Ancient papa holua - or sleds - were up to 18 feet long and just 6 inches wide. They were raced on tracks ...

With the clip of his epic ride shared across multiple social media accounts, thousands around the world are now getting introduced to Oliveira’s extreme ... comparing which sport is scarier ...

There's an ancient tradition in Hawaii that involves riding a narrow, wooden sled down a mountain track. Some practitioners are reviving it.