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.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Mike Connolly (ice hockey)
Michael Brian Connolly( born July 3, 1989) is a Canadian professional ice hockey forward for the Straubing Tigers of the Deutsche Eishockey Liga( DEL).
Connolly has previously played in the National Hockey League for the Colorado Avalanche.
Brian Connolly
Brian Francis Connolly (5 October 1945 – 10 February 1997) was a Scottish singer-songwriter, musician and actor, best known as the lead singer between 1968 and 1979 of the British glam rock band The Sweet.
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.
Phillip Chen
Phillip Chen( born April 22, 1978) is an American politician and member of the California State Assembly.
He is a Republican representing the 55th district, encompassing parts of Los Angeles, Orange, and San Bernardino counties.
Prior to being elected to the state assembly, he was a school board trustee for the Walnut Valley Unified School District.
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.
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.
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.

Question: Who is younger, Brian Connolly or Phillip Chen?
Answer: Phillip Chen