Gabriel Milito (2010–11 with Barcelona). Thiago Alcântara (2010–11 with Barcelona and 2019–20 with Bayern Munich) and Rafinha Alcântara (2014–15 with Barcelona). Enzo Zidane (2016–17) and Luca Zidane (2017–18), both for Real Madrid. Theo Hernandez (2017–18 with Real Madrid) and Lucas Hernandez (2019–20 with Bayern Munich). Only one grandfather-father-son trio have reached the final with their clubs: Marcos Alonso Imaz (1955–56, 1956–57, 1957–58, 1958–59, 1959–60 and 1961–62, all with Real Madrid), Marcos Alonso Peña (1985–86 with Barcelona) and Marcos Alonso Mendoza (2020–21 with Chelsea). Oldest and youngest The oldest player to win the tournament is Alessandro Costacurta, who was 41 years and 29 days old when Milan won against Liverpool on 23 May 2007. The youngest player to win the tournament is Gary Mills, who was 17 years and 201 days old when Nottingham Forest won against Malmö FF on 30 May 1979, on the virtue of having made one appearance in the competition that season, despite him not playing in the final match. The oldest player to play in the tournament is Marco Ballotta, who was 43 years and 252 days old when Lazio played against Real Madrid on 11 December 2007. The youngest player to play in the tournament is Youssoufa Moukoko, who was 16 years and 18 days old when Borussia Dortmund played against Zenit Saint Petersburg on 8 December 2020. The youngest player to play in and win a final is António Simões, who was 18 years and 139 days old when Benfica won against Real Madrid on 2 May 1962. The youngest player to play in and lose a final is Kiki Musampa, who was 18 years and 307 days old when Ajax lost against Juventus on 22 May 1996. The oldest player to play in and win a final is Paolo Maldini, who was 38 years and 331 days old when Milan won against Liverpool on 23 May 2007. The oldest player to play in and lose a final is Dino Zoff, who was 41 years and 86 days old when Juventus lost against Hamburger SV on 25 May 1983. The youngest player to play in the knockout phase in the Champions League era is Warren Zaïre-Emery, who was 16 years and 345 days old when Paris Saint-Germain played against Bayern Munich in the round of 16 on 14 February 2023. The oldest player to play in the knockout phase in the Champions League era