British photographer Normski celebrates 50 years of hip hop

British photographer Normski says he took pictures of some of the greatest exponents of hip hop music, which this month celebrated its 50th anniversary, at least in part because he couldn't breakdance. Born in 1966 in northwest London into a Jamaican family, Normski is seven years older than hip hop, which dates from a party in New York's Bronx on Aug. 11, 1973. He says it is impossible to sum up the music's power in a few words, but it established his identity and has done the same for billions of people across the world.