"I bet you can't smurf on this wheel like I can."
William "Wheelie" Smurf is a Smurf character who is part of the EMPATH: The Luckiest Smurf story series. He is a Smurf who generally rides around on a single wheel that he uses like a unicycle, in the same manner as the character Thor from the B.C. comic strips. He also performs all sorts of balancing acts with rolling objects such as balls and apples, and accepts Timber Smurf's challenges to log rolling contests. Usually, he works as a newspaper delivery Smurf, making sure that every Smurf has their copy of the Smurf Village Voice the first thing in the morning.