Working part time out of a home garage, they began assembling their Vurtego sticks by hand.Today, armed with a world record for highest pogo stick hop ??? 6 feet ??? Vurtego sells through such retailers as Costco.com and claims such celebrity customers as Massachusetts Gov. Mitt Romney, actor Jake Gyllenhaal and cyclist Lance Armstrong.The company has sold about 5,000 pogo sticks since debuting la