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<p>July 23 in Miami, Okl...
<p>July 23 in Miami, Oklahoma Trigger attempted to jump 300 feet on his dirt bike... see what ...
<p>Roland Sands and Trig...
<p>Roland Sands and Trigger Gumm comes together to build a trick jumpbike out of a standard 45...
<p>This Guinness World R...
<p>This Guinness World Record is true motorcycle madness! American Trigger Gumm, a member of A...
<p>San Clemente local Tr...
<p>San Clemente local Trigger Gumm was recently up in Butte, Mantana for the the Annual Evel K...