Mear One (born 1971 as Kalen Ockerman in Santa Cruz, California, USA) is a Los Angeles-based artist, famously known for his often-political street graffiti art. Commonly referred to as the 'Michelangelo' of graffiti, Mear One is commonly associated with CBS (Can't Be Stopped – City Bomb Squad) and WCA (West Coast Artist) crews. As a graphic designer, Mear One has designed apparel for Conart, Kaotic, as well as his own Reform brand.