world champion

world champion

Flatland: Martti Kuoppa Intro Movie

20m ago
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Description

Starring Martti Kuoppa, Flatland Bike Master, Winner of 7 X Games Gold medals, 4 x Gravity Games Champion, LG World Champion and Double Guinness World Record holder. Check out more of Marttis how to videos at http://www.bookofcool.com