Martin Olof Jon Stenmarck (born 3 October 1972) is a Swedish singer, musician, and voice actor.

[1] In 2006, Stenmarck released his first single in Swedish, "Sjumilakliv", which became one of the year's biggest hits in Sweden.

[citation needed] The album Nio sanningar och en lögn (Nine truths and one lie) topped the Swedish albums chart and achieved gold status in the first of its three weeks at number 1.

Stenmarck has also embarked on a voice acting career, dubbing animated films.

He provided the Swedish voice for Lightning McQueen in the Disney movie Cars.