One 2 Many was a Norwegian / Swedish pop band.

They released their first and only album Mirror on A&M Records in 1988. The Scandinavian pop track Downtown, was an immediate success all over Europe, reaching #1 in Norway. In the US, the song reached #37 on the Billboard Hot 100 chart in May 1989. Three further singles were released, but while promotion was still underway, the band had already split, solidifying their one-hit wonder status.

Kolsrud went on to join the band Guys in Disguise, after which he pursued a solo career. He later became a-ha's world tour musical director.