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.
Simone Petilli
Simone Petilli( born 4 May 1993) is an Italian cyclist, who currently rides for UCI WorldTeam.
Petilli signed a contract to join the team for the 2016 season.
He was named in the start list for the 2016 Giro d'Italia.
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
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.
Simon Mayr
Johann( es) Simon Mayr( also spelled Majer, Mayer, Maier), also known in Italian as Giovanni Simone Mayr or Simone Mayr( 14 June 1763 – 2 December 1845), was a German composer.
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.
Simone Lunadori
Simone Lunadori or Simone Lunadoro( died 1610) was a Roman Catholic prelate who served as Bishop of Nocera de' Pagani( 1602 – 1610).
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
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.
Ali Babayev
Eli Babayev( born 1 November 1990) is an Israeli- born Azerbaijani footballer who last played as a midfielder for Maccabi Petah Tikva and the Azerbaijan national team.

Question: Who is younger, Ali Babayev or Simone Petilli?
Answer: Simone Petilli