Question: Who was born first Nick Hexum or Kim Sung-kyu?

Context articles: All Mixed Up (311 song)
Freak Out (311 song)
I'll Be Here Awhile
Nick Hexum
Freak the Freak Out
Kim Sung-kyu
Amber (song)
Zack Hexum
Another Me (Kim Sung-kyu EP)
27 (Kim Sung-kyu EP)

"All Mixed Up" is a single released by 311.
 It was on the album "311", also known as "The Blue Album".
 This album was released in 1995 and later went triple platinum, selling over 3 million copies worldwide.
 The song was co-written by Douglas Vincent "SA" Martinez and Nick Hexum.
 The duo first started working on the song during the 311 tour supporting "Grassroots".
 After the tour Martinez wrote the lyrics about feeling "confused and being unfaithful" and Hexum took the song's title from an early Elvis Presley interview in which Elvis claimed he was "all mixed up" over his new-found fame.
"Freak Out" is a single released by 311.
 It was on the album "Music".
 This studio single was released in 1992, prior to the release of "Music".
 All three songs appearing on this single have co-written lyrics by Douglas Vincent "SA" Martinez and Nick Hexum.
 The music for "Freak Out" was co-written by Chad Sexton and Nick Hexum.
"I'll Be Here Awhile" is a single by alternative rock band 311.
 It is the 12th and closing track on their album "From Chaos".
 Lead singer Nick Hexum originally wrote it when he was twenty, hence the line in the refrain "Twenty years of age, " though Hexum was thirty when he recorded it.
 He comments on the interview included on the disc of "From Chaos" that he was living a wild and crazy life at that young age.
Nicholas Lofton "Nick" Hexum (born April 12, 1970) is an American singer, songwriter and rapper, currently the vocalist and guitarist for the multi-platinum alternative rock band 311 and The Nick Hexum Quintet.
"Freak the Freak Out" is a song performed by American pop recording artist Victoria Justice.
 It was produced by The Super Chris and Michael Corcoran, who also co-wrote the song with C.J. Abraham, Nick Hexum, Zack Hexum, Dan Schneider, for "" (2011), the soundtrack to the Nickelodeon television series, "Victorious".
 It was released as the album's lead single on November 19, 2010 through Columbia Records.
 Musically, the song is a fast-paced electronic rock song with influences of electropop and teen pop lyrics, and the lyrics speak of getting the attention of a distant boyfriend.
Kim Sung-kyu (born April 28, 1989), referred to as Sunggyu or Sungkyu, is a South Korean singer and actor.
 He is the leader and main vocalist of South Korean boy band Infinite.
"Amber" is the third single from the band 311's 2001 album "From Chaos".
 Focusing more on their reggae roots, the song is about Nick Hexum's then fiancee and then Eden's Crush member Nicole Scherzinger.
 Scherzinger appears briefly in the music video, playing in the ocean with Hexum.
 Although it is not one of the highest charting singles (hitting number 13 on the Modern Rock chart), it ended up their longest lasting on the Alternative Rock chart and remains their most popular single to date.It is also their only single that received a certification by the RIAA, achieving Gold status.
 It is considered to be the band's signature song along with "Down".
Zack Hexum (born April 28, 1978) is a Los Angeles based singer-songwriter.
 He is the younger brother of Nick Hexum, the vocalist for 311.
Another Me is the debut extended play by South Korean singer, Kim Sung-kyu.
 It was released on November 19, 2012 by Woollim Entertainment.
 Kim Sungkyu releasing pre-release track "Shine" on November 7 before this album release on November 19.
27 is the second extended play by South Korean singer, Kim Sung-kyu.
 It was released on 11 May 2015.
 The album release double title tracks as the lead singles, The Answer (너여야만 해) and Kontrol.