Richard Noel Marx is an American adult contemporary and pop/rock singer, songwriter, musician and record producer who has sold over 30 million records. He had a stream of hit singles in the late 1980s and 1990s, including Endless Summer Nights, Right Here Waiting, Now and Forever, Hazard and At the Beginning with Donna Lewis. Although some of his major hit songs were ballads, many of his songs have had a classic rock style, such as Don't Mean Nothing, Should've Known Better, Satisfied, and Too Late to Say Goodbye.Marx placed himself in the record books by being the first solo artist to have his first seven singles hit the Top 5 on the Billboard Hot 100 singles chart . His record sales worldwide exceed 30 million. He has also written or collaborated on songs with other artists such as This I Promise You by NSYNC and Dance with My Father by Luther Vandross. The latter song won several Grammy Awards.