Thomas Seltzer (born 27 July 1969), also known by his stage name Happy-Tom, is a Norwegian-American musician and television presenter.

Seltzer was born to an American father and a Norwegian mother in Hamar, Norway.

[1] While growing up in Norway, Seltzer took up skateboarding, which at the time was deemed illegal by Norwegian authorities and forced him to smuggle in his board from England.

[9][10] The book received mostly good reviews in the Norwegian press, with a notable exception in Aftenposten who called it untrustworthy and a "pop-intellectual bulldozer".

[3] Seltzer is a friend of Eagles of Death Metal frontman Jesse Hughes, and has interviewed the latter in connection with the band's performance in Paris in February 2016 following the attack on the Bataclan Theatre and for his documentary UXA.