Very cool tricks with roller blades

Professional roller-skater Tag Khris attempts a new Guinness world record by jumping off the Eiffel Tower in front of thousands of people in Paris.

A chef shows off some awesome skills at his Falafel stand. I'd buy a meal just to see him do that!

It's amazing how that guy at the bottom can hold his breathe that long and still blow those bubbles.

A couple of daredevils invade the state fair and pull off parkour-style acrobatics on a roller coaster track.

Ferrari F1 drivers Fernando Alonso and Felipe Massa hold on tight as they ride Formula Rossa, world's fastest roller coaster which reaches speeds of 240km/h!

I'm sure every kid dreams of having their own roller coaster. Unfortunately this guy didn't really think his through!

This sports fan is put to the test as he gets quizzed while riding an intense roller coaster!

This guy actually builds a roller coaster in his own back yard!