Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American singer, songwriter, dancer, and philanthropist. Dubbed the “King of Pop”, he is regarded as one of the most significant figures of the 20th century. Over a four-decade career, his world record music achievements broke racial barriers in America and made him a global figure. Through songs, stages, and fashion, he proliferated visual performance for artists in popular music; popularizing street dance moves including the moonwalk (which he named), the robot, and the anti-gravity lean. Guinness World Records named him the most successful entertainer of all time.