Question: Who is older Bruce Dickinson or Justin Hawkins ?

Context articles: The Best of Bruce Dickinson
Dan Hawkins (musician)
List of Bruce Dickinson band members
List of songs recorded by Iron Maiden
Justin Hawkins
The Wicker Man (song)
Man of Sorrows (Bruce Dickinson song)
Born in '58
The Book of Souls World Tour
Bruce Dickinson

The Best of Bruce Dickinson is a compilation album released in 2001 by Bruce Dickinson.
 Two versions were released; a single disc version and a bonus disc version.
 On the front cover, the album title is imposed upon the seal of the demon Astaroth.
Daniel Francis Hawkins (born 12 December 1976 in Chertsey, England) is an English rock guitarist, best known as a guitarist and backing singer of the UK band, The Darkness.
 The band fronted by his older brother Justin Hawkins, achieved notable mainstream success between 2002 and 2006.
 He also plays lead guitar for Stone Gods.
 He is influenced by hard rock and glam metal genre such as Led Zeppelin, Aerosmith, Def Leppard, Whitesnake, AC/DC, Queen, Mötley Crüe and Thin Lizzy.
Bruce Dickinson is a heavy metal singer, whose career has spanned more than three decades.
 In early 1989, during his first tenure in Iron Maiden, Zomba asked Dickinson to contribute a track for the film "", providing a budget, a studio, and a producer, Chris Tsangarides.
 Dickinson took up the opportunity and called an old friend of his, former Gillan guitarist Janick Gers.
 Shortly after meeting, they had "Bring Your Daughter to the Slaughter" ready for the studio, which was recorded with the assistance of bassist Andy Carr and drummer Fabio del Rio.
 Impressed with the results, Zomba convinced Dickinson to record a full album using the same line-up, leading to 1990's "Tattooed Millionaire".
 A supporting tour followed, for which an unavailable Del Rio was replaced by drummer Dickie Fliszar.
Iron Maiden are an English heavy metal band formed by bassist Steve Harris in 1975.
 The band's first album, 1980's "Iron Maiden", was written primarily by Harris, with vocalist Paul Di'Anno co-writing two tracks and guitarist Dave Murray contributing "Charlotte the Harlot".
 The 1981 follow-up, "Killers", was written almost entirely by the bassist, with frontman Di'Anno contributing only to the title track, "Killers" (the North American bonus track "Twilight Zone" was credited to Harris and Murray).
 Bruce Dickinson replaced Di'Anno after the release of "Killers", although he did not contribute any songwriting to "The Number of the Beast", released in 1982, which featured three songs co-written by guitarist Adrian Smith.
 "The Number of the Beast" also spawned Iron Maiden's first UK Singles Chart top ten in the form of "Run to the Hills", which charted at number seven on its release.
 It was not until 1983's "Piece of Mind" that the songwriting process became a more varied and collaborative approach, with just four of its nine tracks being credited solely to Harris, two to Dickinson and Smith, one to Harris and Murray, one to Dickinson alone, and one to Harris, Dickinson, and Smith.
 The Dickinson and Smith-penned "Flight of Icarus" was the first Iron Maiden single to chart in the United States, reaching number eight on the "Billboard" Mainstream Rock chart.
Justin David Hawkins (born 17 March 1975) is an English musician and singer-songwriter, best known for being the lead singer and lead guitarist of The Darkness, alongside his brother, guitarist Dan Hawkins.
 Heavily influenced by classic hard rock and heavy metal bands of the 1970s and 1980s (particularly Queen, Aerosmith, Def Leppard and AC/DC), Hawkins is noted for his falsetto singing voice and on-stage persona.
 He was also the lead singer and guitarist for the band Hot Leg, formed in 2008, and now on hiatus.
 Since 2005 he is also active in his synthpop alter ego British Whale.
"The Wicker Man" is a song by Iron Maiden, released as the first single and opening track from their album "Brave New World" in April 2000.
 It is also the first single by the band since the returns of vocalist Bruce Dickinson and guitarist Adrian Smith in 1999.
 It was co-written by Smith, Dickinson and Steve Harris.
 It was co-produced by Kevin Shirley and Harris.
 The title is inspired by the British cult film of the same name.
 The song should not be confused with "Wicker Man" from Dickinson's solo career, the lyrics of which are more closely themed around the film.
 The latter song can be found on the 2 disc edition of "The Best of Bruce Dickinson".
Man of Sorrows is the second single from Bruce Dickinson's fourth solo album, "Accident of Birth", released on 3 June 1997.
 The song was originally written for a film called Chemical Wedding, which existed only as a script at the time (it was eventually filmed and released in May 2008).
 The original version of the song is included on the Best Of Bruce Dickinson album and was recorded in 1990, engineered by André Jacquemin (who is better known for his sound-engineer work for Monty Python) and with Janick Gers on guitar.
"Born in '58" is the last single from Bruce Dickinson's debut solo album, "Tattooed Millionaire", released on March 25 1991.
 The song is about Bruce Dickinson's early life, growing up with his Grandparents in Worksop (Dickinson was born in 1958).
The Book of Souls World Tour was a concert tour by Iron Maiden, held in support of their sixteenth studio album, "The Book of Souls".
 The first leg of the tour saw the band play shows in 36 countries across six continents, which included their debut performances in El Salvador, Lithuania and China.
 With 117 shows, it was the longest tour with Bruce Dickinson on vocals since the "Somewhere on Tour" in 1986-87.
 The group, their crew and equipment were transported on a customised Boeing 747-400, nicknamed "Ed Force One", which was piloted by vocalist Bruce Dickinson.
Paul Bruce Dickinson (born 7 August 1958), known professionally as Bruce Dickinson, is an English singer, songwriter, musician, airline pilot, entrepreneur, author and broadcaster.
 He is the lead singer of the heavy metal band Iron Maiden and is renowned for his wide-ranging operatic vocal style and energetic stage presence.