Question: Who is older, Gary Louris and Mark King?

Context paragraphs:
Two Hearts Collide: "Two Hearts Collide" is a pop/romantic song released in 1988, in the studio album "Staring at the Sun", by the British musical group Level 42.  It was written by Mark King and Boon Gould, that had already abandoned the band.  It was not well received by critics in the beginning, as almost all of the music of the album "Staring at the Sun", in spite of this, was well received by the fans of the band.  This song is in the compilation released in 1998 "Turn It On".  The lead vocals are by Mark King.

Alex Dezen: Alex Dezen (born June 26, 1978) is a solo artist and the lead singer and songwriter for the American rock and roll band The Damnwells.  He is also a multi-platinum selling songwriter.  He holds an MFA degree in English from The University of Iowa's Iowa Writers' Workshop, which he attended from 2008-2010 as a Jeffrey G. and Victoria J. Edwards Fellow.  As a songwriter, he has written and released songs for artists such as Justin Bieber, Matt Hires, Court Yard Hounds, The Veronicas, and others.  He has also written for and worked with a number of additional artist such as The Dixie Chicks, Dave Grohl, Gary Louris of The Jayhawks, Sara Bareilles, Christina Perri, Genevieve Schatz of Company of Thieves, Simple Plan, Jesse & Joy, Bun E. Carlos and many others.  He is currently signed to Warner Chappell Music Publishing.

Vagabonds (Gary Louris album): Vagabonds is an album by American singer/songwriter and former Jayhawks member Gary Louris, released in 2008.

Gary Louris: Gary Louris (born March 10, 1955) is an American guitarist, singer, and songwriter of alternative country and pop music.  He was a founding member of the Minneapolis-based band the Jayhawks and their principal songwriter and vocalist after the departure of Mark Olson.  Louris is often credited with the band's subsequent move from folk-country toward a more progressive, pop sound.

It's About Time (Marc Ford album): It<nowiki>'</nowiki>s About Time is a 2002 album by American rock guitarist and singer Marc Ford, former guitarist of The Black Crowes.  It was the debut solo album by Ford, and received good reviews.  Notable musicians who collaborated with Ford on this album include Ben Harper, Gary Louris (The Jayhawks), Warren Haynes, Allen Woody, Matt Abts (Gov't Mule) and Craig Ross (Lenny Kravitz).

Golden Smog: Golden Smog is a loosely connected group of musicians comprising, at various times, members of Soul Asylum, The Replacements, Wilco, The Jayhawks, Run Westy Run, The Honeydogs and Big Star.  Golden Smog's lineup has often changed, but relative constants who appear on all the recordings are guitarists Kraig Johnson (Run Westy Run), Dan Murphy (Soul Asylum) and Gary Louris (The Jayhawks), along with bassist Marc Perlman (The Jayhawks).

Mark King (musician): Mark King (born 20 October 1958) is an English musician.  He is most famous for being the lead singer and bassist of the band Level 42.  King is known for his slap style of playing the bass guitar, with MusicRadar describing him as "the guy who put the slap in pop during the 80s".  He won the "Outer Limits" award at the 2017 Progressive Music Awards.

Ready for the Flood: Ready for the Flood is an album by former Jayhawks bandmates Mark Olson and Gary Louris, released in 2008.  It was their first collaboration since Olson had left the band in 1992.

The Jayhawks: The Jayhawks are an American alternative country and country rock band that emerged from the Twin Cities music scene during the mid-1980s.  Their country rock sound was influential on many bands who played the Twin Cities circuit during the 1980s and 1990s like Uncle Tupelo, the Gear Daddies and the Honeydogs.  They have released several studio albums, including five on the American Recordings label.  On hiatus from 2005 to 2009, the band has since reunited, releasing an album, "Mockingbird Time", in September 2011.  After the tour, Mark Olson again left the band.  It was later revealed that he left because of a strained relationship with band member Gary Louris.  After another brief hiatus, the 1997 touring lineup reunited to play shows in 2014 to support the reissue of three albums released between 1997 and 2003.  In September 2015 the band announced that they were recording a new album, "Paging Mr. Proust", produced by Peter Buck, which was released in 2016.

Acoustic Vagabonds: Acoustic Vagabonds is an EP by American singer/songwriter and former Jayhawks member Gary Louris featuring six acoustic versions of tracks from his debut album "Vagabonds".  It was initially given away in independent record shops with copies of the album but was later released to buy separately on November 3, 2008.

Supporting paragraphs: Gary Louris Mark King (musician)
Answer: Gary Louris