Lionel Brockman Richie Jr. (born June 20, 1949) is an American singer, songwriter, and record producer.
He rose to fame in the 1970s as a songwriter and the co-lead singer of the Motown group Commodores; writing and recording the hit singles "Easy", "Sail On", "Three Times a Lady" and "Still", with the group before his departure. In 1980, he wrote and produced the US Billboard Hot 100 number one single "Lady" for Kenny Rogers.

In 1981, Richie wrote and produced the single "Endless Love", which he recorded as a duet with Diana Ross; it remains among the top 20 bestselling singles of all time, and the biggest career hit for both artists.[1] In 1982, he officially launched his solo career with the album Lionel Richie, which sold over four million copies and spawned the singles "You Are", "My Love", and the number one single "Truly".

Source: Wikipedia