Billy was obsessed with tractors. He grew up on a farm and ever since the very first moment he laid eyes on a tractor he thought they were the most beautiful things he'd ever seen. His parents would take him for rides through the fields on their tractor and started buying him toy tractors to play with. As he grew up he drew pictures of tractors all the time, and collected photos of rare tractors to put up in his bedroom. He bought tractor magazines and joined the Tractor Fanclub, and spent any s…