His first releases were as the lead singer and guitarist for the industrial metal band Raubtier in 2009, and then country rock group Bourbon Boys.
[1][2] Since 2017, he has been active as a solo artist, making Nordic folk influenced power metal under the name Hulkoff.
[9] That same year, Hulkoff also contributed a country-rock song, entitled These Guns, to the soundtrack of the flight simulator video game Flying Tigers: Shadows Over China.
[10] In early 2020 he released a new solo single, Ingvar, which he revealed was from an upcoming album entitled Pansarfolk.
[14][12] Early reviewers called Pansarfolk "fighting folk metal, full of fervour and a primal passion that comes from the woods of northern Sweden"[14] and "like The Devil Went Down to Georgia on power metal steroids"[12] Hulkoff started his interest in music around age nine, and he can sing fluently in both his native Swedish and English.