Dag Ingebrigtsen (born 12 December 1958[1]) is a Norwegian musician who had his debut in 1977 with the group Subway Suck.
He got his breakthrough in 1980 with the rock band The Kids, who had the hit "Forelska i lærer'n" ("In love with the teacher").
After his success with The Kids, he fronted the Norwegian hard rock band TNT.
He sang and played rhythm guitar on their self-titled debut album in 1982 before being replaced by American Tony Harnell two years later.
He reunited with TNT live during their 25th Anniversary concert to sing "Harley Davidson".