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.
Igor Garnier
Igor Garnier( born in Belgrade, Serbia on 16 February 1990) is a Serbian DJ, composer, songwriter and music producer.
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.
Igor Gjuzelov
Igor Gjuzelov or Igor Đuzelov( born 2 April 1976 in Strumica) is a retired Macedonian professional football player.
Gjuzelov is a central defender.
He has played 18 times for his country, the last time being in 2003, at home against England.
The match ended 1- 2.
Gjuzelov played for Belgian First division side Cercle Brugge until the 2010- 11 season.
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.
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
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.
Igor José Marigo de Castro
Igor José Marigo de Castro( born 25 August 1981 in Muriaé), commonly known as Igor or Igor Castro is a Brazilian footballer.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Koh Poh Koon
Koh Poh Koon( born 16 March 1972) is a Singaporean politician and colorectal surgeon.
A member of the governing People's Action Party, Koh has been serving as a Member of Parliament( MP) since September 2015, representing Ang Mo Kio GRC.
Since January 2016, he is also a Minister of State in the Ministry of National Development and the Ministry of Trade and Industry.
He is also the current Deputy Secretary- General of the National Trades Union Congress.

Question: Who is younger, Koh Poh Koon or Igor Garnier?
Answer: Igor Garnier