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.
Swede Vejtasa
Stanley Winfield" Swede" Vejtasa( 27 July 1914 – 23 January 2013) was a United States Navy career officer and World War II flying ace.
During the Battle of the Santa Cruz Islands, he shot down seven Japanese aircraft on 26 October 1942, becoming an" ace in a day".
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.
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.
Caster Semenya
Mokgadi Caster Semenya OIB( born 7 January 1991) is a South African middle- distance runner and 2016 Olympic gold medalist.
She won gold in the women's 800 metres at the 2009 World Championships with a time of 1:55.45, the 2016 Summer Olympics and at the 2017 World Championships in her new personal best, 1:55. 16.
After the doping disqualification of Mariya Savinova, she also was awarded gold medals at the 2011 World Championships and the 2012 Summer Olympics, all in the 800 metres.
Following her victory at the 2009 World Championships, it was announced that she had been subjected to sex testing.
She was withdrawn from international competition until 6 July 2010 when the International Association of Athletics Federations( IAAF) cleared her to return to competition.
In 2010, the British magazine" New Statesman" included her in a list of" 50 People That Matter 2010".
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
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.
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.
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.

Question: Who is younger, Swede Vejtasa or Caster Semenya?
Answer: Caster Semenya