Question: Which singer is younger, Teru or Markus Feehily?

Context articles: Konrad Wolf
Teru (singer)
Markus Feehily
Marcus James
Tuomo &amp; Markus
Fire (Markus Feehily album)
Love Is a Drug (Markus Feehily song)
Markus Robam
Lily Elise
Nicolas de Liemaker

Konrad Wolf (20 October 1925 – 7 March 1982) was an East German film director.
 He was the son of writer, doctor and diplomat Friedrich Wolf, and the younger brother of Stasi spymaster Markus Wolf.
Teruhiko Kobashi (小橋　照彦 , Kobashi Teruhiko , born June 8, 1971 in Hakodate, Hokkaidō) , better known by his stagename TERU, is a Japanese singer and musician.
 He is best known as vocalist of the rock band GLAY, for which he was initially the drummer.
Markus Michael Patrick Feehily (formerly known as Mark Feehily, born 28 May 1980) is an Irish singer and songwriter.
 He was one of the lead singers of the boy band Westlife from 1998 to 2012.
Markus James is an American blues singer, songwriter and guitarist.
 With his band "Markus James and the Wassonrai", he mixes the American style with traditional sounds of the Wassoulou and Sonrai peoples of Mali.
 According to ethnomusicologists, the music of these ethnic groups constitutes the earliest roots of the blues.
Tuomo & Markus is a Helsinki Finland based musical group founded by renowned Finnish soul artist and jazz musician Tuomo Prättälä and singer/songwriter Markus Nordenstreng from Finnish rock band The Latebirds.
 They occasionally perform and record under the alias Pratt & Moody.
Fire is the debut solo studio album by Irish singer-songwriter and former Westlife vocalist Markus Feehily.
 The album was released on October 16, 2015, via Harmoney Entertainment, as part of the Kobalt Music Group.
 The album includes the singles "Love is a Drug" and "Butterfly".
"Love Is a Drug" is a song by Irish singer and songwriter and former member of Westlife Markus Feehily.
 The song was released in the United Kingdom as a digital download On 19 April 2015 through Harmoney Entertainment.
 It was released as the lead single from his debut studio album "Fire" (2015).
 The song was written by Markus Feehily, Steve Anderson and Tinashé Fazakerley; and produced by Mojam.
 The song has peaked at number 65 on the Irish Singles Chart and number 55 on the UK Singles Chart.
Markus Robam (born February 11, 1991) is an Estonian composer and singer songwriter.
 He studied audiovisual composition in the Estonian Academy of Music and Theatre and is a member of Estonian Composers' Union since 2015.
 Markus Robam has released multiple studio albums including "Astir".
 He has been featured on festivals "Fundamento", Tallinn Music Week, Estonian Music Days, festival Pulsar in Copenhagen , festival "Segnali" in Perugia and also performed at the “Nuova Consonanza” Festival in Rome, Italy.
Lily Elise (born February 20, 1991) is a singer, songwriter from Berkeley, California.
 Elise has worked with artists such as Dillon Francis, Twin Shadow, Felix Cartal, Audra Mae, Gigi Radics, Markus Feehily and Hayden Panettiere.
 On November 4, 2014, she released the lead single "Generator," from her debut EP "Taken".
Nicolaas Liemaker, or "de Liemaker", "de Liemaeckere, surnamed Roose", or Nicolaes Roose (1601 – 1646) a Flemish historical painter, was born at Ghent in 1601.
 He was the son of Jacob De Liemaker, a painter upon glass, and is said by Descamps to have been a pupil of Markus Geeraerts the younger, but as the latter joined his father in London in 1580, it is most likely that he studied under Otto van Veen at Antwerp.
 He attained high rank in his profession, and in 1625 returned to Ghent, where he died in 1646.
 The Museum of Ghent and the churches of that city and of other towns of Flanders possess a great number of his works.
 His best picture is the 'Consecration of St. Nicholas, Bishop of Myra,' which is above the high altar of the church of St. Nicholas at Ghent.