![Cam Zink Sets Guinness Book World Record for Longest Dirt-to-Dirt Mountain Bike Backflip at the World of X Games: Mammoth Flip with Cam Zink presented by Monster Energy - ESPN Press Room Cam Zink Sets Guinness Book World Record for Longest Dirt-to-Dirt Mountain Bike Backflip at the World of X Games: Mammoth Flip with Cam Zink presented by Monster Energy - ESPN Press Room](https://espnpressroom.com/us/files/2015/04/SEQ_4151.jpg)
Cam Zink Sets Guinness Book World Record for Longest Dirt-to-Dirt Mountain Bike Backflip at the World of X Games: Mammoth Flip with Cam Zink presented by Monster Energy - ESPN Press Room
Theo: 8-year-old backflips mountain bike... eventually! | 8 year old Theo learning to backflip his mountain bike (with support from brother Jake). That boy can take a slam 👊😳😂 !!! More from
![Photo of the Day: Logan Binggeli's Back Flip at the 2012 Red Bull Rampage - Mountain Bike Action Magazine Photo of the Day: Logan Binggeli's Back Flip at the 2012 Red Bull Rampage - Mountain Bike Action Magazine](https://mbaction.com/wp-content/uploads/2015/01/LoganFlipRedbullRampage2012lord750.jpg)