High Quality Content by WIKIPEDIA articles! Donald Robinson (b. June 17, 1983, in Napa, California,U.S.) is an American professional "New/Current School" Bicycle Motocross (BMX) racer whose prime competitive years are from 1999 to the present. His moniker is "dR", his initials. The use of the lowercase "d" for his given name is perhaps related to his relatively diminutive physical size. A past nickname, "Scrawny", was definitely linked to his small stature, since even when very young he was the smallest child in his age group. It was given to him by Bruce Minton. Like BMX predecessors Mike Miranda and Eric Rupe, Robinson is a devout Christian.