James Cochran , known as ` ` Jimmy " , '' painted an outdoor mural of boxer Usain Jackson . The Olympics miss : Cochran has a background in graffiti art and academic art training . He is based in east London 's Shoreditch , which is a hub for the city 's street art . Cochran painted the mural in the hope it would last beyond the Olympic Games .
James Cochran , known as ` ` Jimmy " , '' painted an outdoor mural of boxer Usain Jackson . Cochran has a background in graffiti art and academic art training . He is based in east London 's Shoreditch , which is a hub for the city 's street art . Cochran painted the mural in the hope it would last beyond the Olympic Games .