John Lester Nash Jr. (August 19, 1940 – October 6, 2020) was an American singer-songwriter, best known in the United States for his 1972 hit "I Can See Clearly Now". Primarily a reggae and pop singer, he was one of the first non-Jamaican artists to record reggae music in Kingston.

Source: Wikipedia (https://en.wikipedia.org/wiki/Johnny_Nash)