Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
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.
Louis Lavelle
Louis Lavelle (July 15, 1883 – September 1, 1951) was a French philosopher, considered one of the greatest French metaphysicians of the twentieth century.
His magnum opus, "La Dialectique de l'éternel présent" (1922), is a systematic metaphysical work.
Lavelle's other principal works include "De l'Être" (1928), "De l'Acte" (1937), "Du Temps et de l'Eternité" (1945), and "De l'Âme Humaine" (1951).
In his works, Lavelle aborted themes such as axiology, aesthetics, the problem of evil, morality, and freedom of the spirit.
Lavelle was a member of the Académie des Sciences Morales et Politiques, read and revered by philosophers such as Gilles Deleuze, Paul Ricœur and Pierre Hadot.
Philippe Boyard
Philippe Boyard( born 31 October 1916) was a French ice hockey player.
He competed in the men's tournament at the 1936 Winter Olympics.
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.
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.
Philippe de Cabassoles
Philippe de Cabassole or Philippe de Cabassoles( 1305 – 1372), the Bishop of Cavaillon, Seigneur of Vaucluse, was the great protector of Renaissance poet Francesco Petrarch.
Philippe Maes
Philippus Masius or Philippe Maes, knight, (died 1627), lord of Bodeghem and Ophem, was a diplomat and public servant in the Spanish Netherlands.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.

Question: Who is younger, Louis Lavelle or Philippe Boyard?