Julián Álvarez and Lautaro Martínez will vie to become the 11th men's player to win the World Cup and the Champions League in the same season.
The other 11 players that have won the World Cup and the Champions League in the same season:
Sepp Maier, Paul Breitner, Hans-Georg Schwarzenbeck, Franz Beckenbauer, Gerd Müller, Uli Hoeness & Jupp Kapellmann: West Germany & Bayern Munich, 1974
Christian Karembeu: France & Real Madrid, 1998
Roberto Carlos: Brazil & Real Madrid, 2002
Sami Khedira: Germany & Real Madrid, 2014
Raphael Varane: France & Real Madrid, 2018