The 3rd FINA World Junior Championships will be held 📣 in Athens, Greece, from August 30 to September 3, 2023 The 3rd FINA World Junior Championships will be held 📣 in Athens, Greece, from August 30 to September 3, 2023 The 3rd FINA World Junior Championships will be held 📣 in Athens, Greece, from August 30 to September 3, 2023 The 3rd FINA World Junior Championships will be held 📣 in Athens, Greece, from August 30 to September 3, 2023