Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
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.
Zoran Švonja
Zoran Švonja( born 4 October 1995) is a Serbian football midfielder who plays for Bulgarian club Lokomotiv Sofia.
He is younger brother of Goran Švonja.
Alan Chipp
Alan Chipp( born 9 January 1937) is a former Australian rules footballer who played for the Fitzroy Football Club in the Victorian Football League( VFL).
He is a younger brother of politician Don Chipp.
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.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
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.
Wiesław Kielar
Wiesław Kielar (12 August 1919 – 1 June 1990) was a Polish author, filmmaker and prisoner in the concentration camp Auschwitz.
Kielar was arrested in the beginning of 1940 in Jarosław and was one of the first prisoners of concentration camp Auschwitz (identification number 290).
He spent almost five years in different parts of the complex.
He held various positions, including nurse, writer and "prison senior".
After the Second World War he went to the National Film School in Łódź and worked as a filmmaker.
About his stay in Auschwitz he wrote the book
Stig Brøgger
Stig Brøgger( born 8 December 1941) is a Danish artist who has worked with sculpture, painting, installations and photography.
His aims have always been to show how art contributes to man's experience of life and his understanding of the surrounding world.
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.

Question: Who is younger, Wiesław Kielar or Stig Brøgger?