He gained public attention when he participated in Melodifestivalen 2020 with his entry, "Talking in My Sleep" (2020), which earned him a sixth place.

Paul Rey was born in Lund, his mother fled the Chilean dictatorship and started a new life in Paris in 1973, she came to Sweden as an exchange student.

[1] In 2015, Rey was signed to Epic Records in the U.S.[2] And released his debut album "Good As Hell" the same year.

[4] In February 2017, he released the music single ”California Dreaming” along with Arnan Cekin and Snoop Dogg.

[6] Rey participated in Melodifestivalen 2020 with the song "Talking in My Sleep" and reached the finale, which took place on 7 March 2020.