Full Name: Daniel Olmo Carvajal
DOB: May 7, 1998
Birth Country: Spain
Status: Still Playing
Clubs played for: Dinamo Zagreb (20142020), RB Leipzig (20202024), Barcelona (2024Present)
Ano: 2026
Full Name: Óliver Torres Muñoz
DOB: November 10, 1994
Birth Country: Spain
Status: Still Playing
Clubs played for: Atlético Madrid (20122017), Villarreal (2014), Porto (20142019), Sevilla (20192024), Monterrey (2024Present)
Full Name: Oliver Rolf Kahn
DOB: June 15, 1969
Birth Country: West Germany
Status: Retired
Clubs played for: Karlsruher SC (19871994), Bayern Munich (19942008)
Full Name: Oliver Rolf Kahn
DOB: June 15, 1969
Birth Country: West Germany
Status: Retired
Clubs played for: Karlsruher SC (19871994), Bayern Munich (19942008)
Full Name: Michael Akpovie Olise
DOB: December 12, 2001
Birth Country: England (France International)
Status: Still Playing
Clubs played for: Reading (20192021), Crystal Palace (20212024), Bayern Munich (2024Present)
Full Name: Jorge Mario Olguín
DOB: May 17, 1952
Birth Country: Argentina
Status: Retired
Clubs played for: San Lorenzo (19711979), Independiente (19801983), Argentinos Juniors (19841988)
Full Name: Oleguer Presas Renom
DOB: February 2, 1980
Birth Country: Spain
Status: Retired
Clubs played for: Gramenet (19992001), Barcelona (20022008), Ajax (20082011)
Full Name: Julio Jorge Olarticoechea
DOB: October 18, 1958
Birth Country: Argentina
Status: Retired
Clubs played for: Racing Club (19761981, 19881990), River Plate (19811984), Boca Juniors (19851986), Nantes (19861987), Argentinos Juniors (19871988), Mandiyú (19901992)
Full Name: Noah Arinzechukwu Okafor
DOB: May 24, 2000
Birth Country: Switzerland
Status: Still Playing
Clubs played for: Basel (20182020), Red Bull Salzburg (20202023), AC Milan (2023Present)
Full Name: Oihan Sancet Tirapu
DOB: April 25, 2000
Birth Country: Spain
Status: Still Playing
Clubs played for: Athletic Bilbao (2019Present)