Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Richard of Gravesend
Richard of Gravesend( or Richard de Gravesend; died 18 December 1279) was a medieval Bishop of Lincoln.
Robert Greenbury
Robert Greenbury or Richard Greenbury( fl.1616–1650) was an English painter.
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
Richard Blund
Richard Blund( or Richard Blundy; died 1257) was a medieval Bishop of Exeter.
Dmitri Varfolomeyev (footballer, born 1978)
Dmitri Nikolayevich Varfolomeyev( born 15 March 1978 in Leningrad) is a former Russian football player.
He is a younger brother of Sergei Varfolomeyev.
Richard Boleslawski
Richard Boleslavsky or Richard Boleslawski (February 4, 1889 – January 17, 1937) was a Polish theatre and film director, actor and teacher of acting.
Richard Easterlin
Richard Ainley Easterlin( born 12 January 1926) is a professor of economics at the University of Southern California.
He is best known for the economic theory named after him, the Easterlin paradox.
Ion Echaide
Ion Echaide Sola( born 5 January 1988 in Pamplona, Navarre) is a Spanish professional footballer who plays for CD Calahorra as a defender.
Richard de Capella
Richard de Capella or Richard of the Chapel( died 1127) was a medieval Bishop of Hereford.

Question: Who is younger, Ion Echaide or Richard Easterlin?
Answer: Ion Echaide