Copyrights: 1. © 1920 / International Olympic Committee (IOC) 2. © 2004 / Kishimoto/IOC / MIFUNE, Takamitsu 3. © 2004 / Kishimoto/IOC / KISHIMOTO, Tsutomu 4. © 2021 / International Olympic Committee (IOC) / CAPARROS, Alex (photographe Getty Tokyo 20