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.
O Yeong-su
O Yeong- su or Oh Young- Soo( 11 February 1909 – 15 May 1979) was a South Korean writer.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Dino Fekaris
Dino George Fekaris( January 24, 1945, Pittsburgh, Pennsylvania) is a Greek- American music producer and songwriter.
Fekaris is best known as producer and co-writer( with Freddie Perren) of the song" I Will Survive" and other songs sung by Gloria Gaynor.
He has been nominated five times for the Grammy Award, winning once in 1979 for" I Will Survive".
Dino attended Wayne State University in Detroit, Michigan and was a member of Delta Chi Fraternity.
Roman Smishko
Roman Smishko is a retired Ukrainian professional footballer who played as a goalkeeper.
He is a younger brother of Ukrainian defender Bohdan Smishko.
Oh Kyu-bin
Oh Kyu-bin( born 4 September 1992) is a South Korean professional footballer
Markus Weissenberger
Markus Weissenberger( born March 8, 1975) is an Austrian former footballer who played as a midfielder.
He is a younger brother of former Austria international player Thomas Weissenberger.
Anton Shunto
Anton Shunto( born 31 May 1988) is a Belarusian professional footballer.
As of 2019, he plays for Molodechno.
He is a younger brother of Denis Shunto, who is a founder and former president of Krumkachy Minsk.
Oh Kyu-won
Oh Kyu Won( December 29, 1941 – February 2, 2007) was a South Korean writer.
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.

Question: Who is younger, Dino Fekaris or Oh Kyu-Bin?