Fenriz

In 2016, it was widely reported that Fenriz had been elected to his local municipal council, Oppegård. He was elected for a four-year term as a substitute councillor for the Liberal Party, explaining that he would "have to step in when the usual people who go to the big meetings are sick or something". Fenriz said: "They called and asked if I wanted to be on the list [of backup representatives]. I said yeah, thinking I would be like 18th on the list and I wouldn't really have to do anything". His "campaign" was a photo of him holding his cat with the caption "Please Don't Vote For Me".

Since 1993, Darkthrone have been a duo of Fenriz and Nocturno Culto. Fenriz recorded all instruments on their albums Transilvanian Hunger (1994) and Panzerfaust (1995). From the late 1980s to the mid 1990s Fenriz also founded several solo projects, including the folk black metal project Isengard and the dark ambient project Neptune Towers. He was also the drummer for the band Valhall on their three studio albums. In the 1990s he co-founded the folk metal band Storm with Sigurd Wongraven, which released one album.

Both he and Nocturno have refused to play live since the 1990s. In 2004, they turned down a nomination for a Norwegian Alarm Award for their album Sardonic Wrath. Fenriz said, "we have no interest in being part of the glitter and showbiz side of the music industry". Fenriz (alongside Varg Vikernes) is the principal focus of the 2008 black metal documentary film Until The Light Takes Us.

Fenriz's first exposure to heavy metal music came when he was a child and received Uriah Heep's album Sweet Freedom from his uncle for his birthday. In 1986 he co-founded the death metal band Black Death with Ivar Enger and Anders Risberget. By 1988 they had been joined by Ted Skjellum (Nocturno Culto) and were renamed Darkthrone. After releasing their first death metal album in 1990, the band changed style and became one of the leading bands in the early Norwegian black metal scene. Fenriz said he had a passive interest in Bathory and Celtic Frost, but claims that he did not understand the "darkness" of black metal until hearing a song by the Hungarian band Tormentor. Darkthrone were not involved in the church burnings and murders carried out by some other members of the scene, and Fenriz has denounced the "hype" surrounding it.

Fenriz lives in his hometown of Kolbotn. According to The Guardian, Fenriz "has long been a hero in the underground scene" and "has an obsession with unearthing new music and promoting it with rabid enthusiasm". The heavy metal magazine Iron Fist noted he has a reputation as a "walking metal encyclopedia". He is a part-time music journalist and hosts a monthly online radio show on NTS called "Radio Fenriz". He created the "Band of the Week" blog from which the acts for the underground metal festival Live Evil are sourced. Fenriz has famously been working part-time in the postal service since the late 1980s, which he says allows him to spend many hours each week listening to new music. He has also appeared on a Norwegian television show about hiking in forests.

Gylve Fenris Nagell (born Leif Nagell; 28 November 1971), better known as Fenriz, is a Norwegian musician, part-time music journalist and online radio host (with the show "Radio Fenriz") who is best known as being one half of the extreme metal duo Darkthrone, alongside Nocturno Culto. Although primarily a drummer, he has also performed bass, guitar, and vocals for Darkthrone and several other metal bands. Fenriz is famed for his encyclopedic knowledge of metal music, his eager promotion of underground bands and the DIY ethic, and his rejection of the "showbiz side of the music industry". Fenriz was also the studio drummer for doom metal band Valhall, and has had several solo projects, including the folk black metal project Isengard and the dark ambient project Neptune Towers.