«Eye of the Tiger» is a song by American rock band Survivor. It was released in May 1982 as a single from their third album Eye of the Tiger. It was written at the request of actor Sylvester Stallone, who was unable to get permission for Queen‘s «Another One Bites the Dust«. The song was to be the theme song for the movie Rocky III, in which Stallone was playing the main role. The movie version of the song is different from the album version because it features tiger growls. It gained tremendous MTV and radio airplay and topped charts worldwide in 1982. It is memorable for its guitar riff and anthemic chorus.

This song is also the title song to the movie with the same name. Eye of the Tiger (film)

It was certified platinum in August 1982 by the RIAA, signifying sales of 2 million vinyl copies, and the song has sold 3 million in digital downloads in the United States alone by March 2012.It was voted VH1’s 63rd greatest hard rock song.Combined sales of original vinyl release and digital downloads total over 9 million copies, making «Eye of the Tiger» one of the best-selling singles of all time.