Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
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.
Norberto Bravo
Norberto Bravo( born December 4, 1970) is a Mexican- American professional boxer, and is a contestant on the ESPN reality show" Contender Season 2".
As was revealed on the show in a web clip, Bravo suffers from colorblindness.
He currently lives in Tucson, is engaged with four children, and works in construction in addition to boxing.
Achim Steiner
Achim Steiner( born 17 May 1961) is an environmentalist, of Brazilian- German ancestry, who currently serves as the Administrator of the United Nations Development Programme.
Before joining UNDP, he was Executive Director of the United Nations Environment Programme UNEP( 2006 – 2016), and director of the Oxford Martin School( 2016 – 2017).
He has also served as Director General of the International Union for Conservation of Nature( IUCN) and Secretary- General of the World Commission on Dams.
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.
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.
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.
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, Achim Steiner or Norberto Bravo?
Answer: Norberto Bravo