Question: who sings you're the best around karate kid song
Answer: `` You 're the Best '' is a song performed by Joe Esposito and written by Bill Conti and Allee Willis , which came to prominence as the music to the All - Valley Karate Championships montage in the 1984 movie The Karate Kid in which the protagonist , Daniel LaRusso ( Ralph Macchio ) , proves a surprisingly formidable contender .