Question: Which of the following won the 2001 GMA award for "Male Vocalist of the Year": ICS Vortex or Mac Powell?

Context articles: Spiritual Black Dimensions
Urd (album)
Mac Powell
Puritanical Euphoric Misanthropia
Universal (Borknagar album)
Sideshow Symphonies
ICS Vortex
The Archaic Course
Arcturian (album)
Storm Seeker

Spiritual Black Dimensions is the fourth studio album by Norwegian black metal band Dimmu Borgir.
 It was released in 1999 by Nuclear Blast Records.
 A deluxe edition was released in 2004 with bonus material.
 There is also a digipak edition of this album which contains no bonus tracks.
 The digipak has reflective/holographic cover art.
 This release featured keyboardist Mustis and the clean vocals of ICS Vortex, as well as the departure of long-time drummer Tjodalv, guitarist Astennu, and bassist Nagash.
Urd is the ninth full-length album by the Norwegian metal band Borknagar.
 Released on March 26, 2012, it is the first album to feature ICS Vortex and Vintersorg sharing lead vocals.
 It also marks the final recording with Borknagar by David Kinkade, who joined Soulfly after the recording and subsequently retired from music.
Mac Powell (born Johnny Mac Powell; December 25, 1972), originally from Clanton, Alabama, is an American singer, songwriter, producer, and musician who formed the Christian rock band Third Day with guitarist Mark Lee.
 Powell won the 2001 Gospel Music Association award for "Male Vocalist of the Year".
Puritanical Euphoric Misanthropia is the fifth studio album by Norwegian black metal band Dimmu Borgir.
 It was released by Nuclear Blast Records in 2001.
 This is the first album to feature drummer Nicholas Barker, guitarist Galder, and ICS Vortex on bass.
 It is also the first album upon which the band used real orchestral instrumentation instead of keyboard lines.
Universal is the eighth full-length album by the Norwegian metal band Borknagar.
 It marks the return of guitarist Jens F. Ryland.
 The band's former vocalist ICS Vortex performed vocals on the track "My Domain".
 The album was intended to be released in the fall of 2009, but the release date was postponed as a result of a label decision.
 It was released on 22 February 2010 in four formats: a regular jewelcase CD, a limited digipack which includes a bonus disc, a CD box with extras, and a gatefold LP with double vinyl.
Sideshow Symphonies is the fourth studio album by the Norwegian avant-garde metal band Arcturus.
 It was released on 19 September 2005.
 It is the first to feature Simen "ICS Vortex" Hestnæs as the principal vocalist and Tore Moren as second guitarist, as well as the first Arcturus album released by Season of Mist.
 It marks yet another change in Arcturus' sound, with a cold, dreamy aesthetic featuring relatively quiet guitars, more prominent vocals, and a slightly reduced use of synthesizers.
Simen Hestnæs, also known as I.C.S. Vortex or simply Vortex, is a Norwegian musician.
 He is the vocalist of the similarly named band ICS Vortex, the avant-garde metal band Arcturus, and the doom metal band Lamented Souls.
 He is also the vocalist and bass guitarist to the progressive black metal band Borknagar, and the former bass guitarist and backing vocalist for the Norwegian symphonic black metal band Dimmu Borgir.
The Archaic Course is Borknagar's third studio album and their first to feature ICS Vortex (Simen Hestnæs) on vocals replacing Garm (who, according to Øystein Brun, "didn't want to scream anymore"), along with the addition of guitarist Jens F. Ryland.
 The album also features guest contributions from Enslaved guitarist Ivar Bjørnson, although he was not listed as part of the band in the credits.
 This is also the last album to feature the original drummer and one of the founders of the band, Erik "Grim" Brødreskift, before he died from a drug overdose.
Arcturian is the fifth studio album by the Norwegian avant-garde metal band Arcturus.
 It was released on May 8, 2015 and was the first album by the band in ten years.
 The album features Simen "ICS Vortex" Hestnæs as the principal vocalist.
 The first single for the album, "The Arcturian Sign", was released on March 27, 2015.
Storm Seeker is the debut album by former Dimmu Borgir vocalist/bass guitarist, and current Arcturus vocalist and Borknagar vocalist/bassist ICS Vortex, which was released on August 22, 2011 in Europe and August 23, 2011 in North America.