Peter Wichers is best known as one of the founding members of Swedish melodic death metal band, Soilwork.
 From 1995 until late 2005, when he announced his departure from the band, he was known as the lead guitarist and also a songwriter, especially on their "Stabbing the Drama" album., He rejoined Soilwork in 2008 and played on 2010s The Panic Broadcast and in June 2012 he quit Soilwork for the second time.
 After leaving Soilwork, he filled in for Adam Dutkiewicz when he was injured on Killswitch Engage's European tour.
 More recently, he has collaborated with singers from across the melodic death metal genre including Anders Fridén, former band mate Björn "Speed" Strid and John Bush (vocalist of Anthrax) to make a CD much in the same style as "Roadrunner United", entitled "Nuclear Blast All-Stars".
 He also co-wrote Warrel Dane's solo record "Praises to the War Machine".
Raise Hell is a thrash metal band from Stockholm, Sweden.
 The group changed names several times in their early history; their first demo, 1997's "Nailed", was released under the name In Cold Blood, a name they abandoned for Raise Hell after signing with Nuclear Blast--which they did while still in their teens.
 After the album's release the group toured Europe with Dismember, Children of Bodom, and others.
 Their second album, "Not Dead Yet", was released in 1999 and produced by Anders Fridén (of In Flames), and was followed by a tour with Destruction.
 After further touring and appearances at the Wacken Open Air Festival, the group returned to the studio in 2002 for "Wicked Is My Game".
 Guitarist Jonas von Wowern(Nilsson) did the vocals for the first three albums.
 In 2002 Jimmy Fjällendahl joined the band as vocalist, so Jonas could focus on playing guitar.
 The group signed with Black Lodge Records in 2004; "City of the Damned" followed in 2006, and another tour of Europe with Necrophobic and Origin Blood followed later that year.
The Jester Race is the second studio album by melodic death metal band In Flames.
 It is the first album to feature Anders Fridén as the band's vocalist and Björn Gelotte as the drummer.
 A video for the song "Artifacts of the Black Rain" was also released.
 It was also the first album to feature the Jester Head, the band's mascot.
Skydancer is the debut studio album by Swedish melodic death metal band, Dark Tranquillity.
 This release was the last recorded output to feature vocalist Anders Fridén, later of In Flames, who was fired and replaced by then rhythm guitarist, Mikael Stanne.
 Incidentally, Mikael Stanne was the lead vocalist on the first In Flames studio album, "Lunar Strain".
Jo Kwon (Hangul: 조권, hanja: 趙權; born on August 28, 1989) is a South Korean singer, MC, actor, entertainer and leader of South Korean boy band 2AM.
Fredrik Johansson is a former member of melodic death metal band Dark Tranquillity for almost six years.
 He joined in 1993 after the band's vocalist at the time, Anders Fridén, left the band and their rhythm guitarist Mikael Stanne took the vocalist role to solely focus on it, leaving an empty rhythm guitarist spot, which Fredrik took.
 Prior to the release of "Projector" in 1999, he was asked to leave Dark Tranquility due to a lack of commitment to the band, stemming that he wanted to become a family man.
Of Chaos and Eternal Night is an EP by the Swedish melodic death metal band Dark Tranquillity.
 It includes a re-recorded version of the "Skydancer" track; "Alone", with Mikael Stanne's vocals instead of Anders Fridén's.
 The EP became a reissue as Skydancer/Of Chaos and Eternal Night.
 Fredrik Nordström contributes keyboards on the EP as well as producing it.
Niklas Sundin (born 13 August 1974 in Sweden), is a musician best known as the guitarist of bands Dark Tranquillity and Laethora.
 He is one of only two members (the other being drummer Anders Jivarp) to maintain a role as guitarist of Dark Tranquillity, unlike others in the band who have switched their roles or are not in the band anymore.
 He also wrote some of the lyrics for the first three and recent two Dark Tranquillity albums (since "Projector" and until "Fiction" lead singer, Mikael Stanne, has written all of Dark Tranquillity's lyrics) and In Flames' album "The Jester Race", and continued to translate In Flames vocalist Anders Fridén's lyrics from Swedish to English for the next few albums while Anders worked to become more proficient in English.
Subterranean is an MCD released by the Swedish melodic death metal band In Flames on 15 June 1995.
 It was remastered and re-released in 2003 by Regain Records.
 "Dead Eternity" is featured on "The Jester Race", with Anders Fridén as singer.
 "The Inborn Lifeless" also appears on "The Jester Race", but with a different name and lyrics (there titled "Dead God in Me"), and with an alternate ending and slightly different solo.
 Although Daniel Erlandsson is pictured with the band through certain parts of the EP, he was still a guest, for he did not perform on the whole EP.
Anders Fridén (born 25 March 1973) is the vocalist/lyricist of the Swedish metal band In Flames.
 Fridén was also the vocalist of Passenger, a side project.

Question: Between Anders Fridén and Jo Kwon, who is older?
Answer: Anders Fridén