Isaac Lee Hayes Jr. (August 20, 1942 – August 10, 2008) was an American singer, songwriter, actor, and producer. Hayes was one of the creative forces behind the Southern soul music label Stax Records, where he served both as an in-house songwriter and as a session musician and record producer, teaming with his partner David Porter during the mid-1960s. Hayes and Porter were inducted into the Songwriters Hall of Fame in 2005 in recognition of writing scores of songs for themselves, the duo Sam & Dave, Carla Thomas, and others. In 2002, Hayes was inducted into the Rock and Roll Hall of Fame.

"Soul Man", written by Hayes and Porter and first performed by Sam & Dave, was recognized as one of the most influential songs of the past 50 years by the Grammy Hall of Fame. It was also honored by The Rock and Roll Hall of Fame, by Rolling Stone magazine, and by the Recording Industry Association of America (RIAA) as one of the Songs of …Read more on Wikipedia