The 20-year-old, who struggled during his time at Norwich City, has aced Arsenal's pre-season fitness assessments. sport-tr.bet
Fitness coaches have dubbed him 'Leonidas' after his impressive performance in a grueling running test, mirroring the resilience of the Spartans in the film 300. Tzolis concedes his results were 'good,' signaling a strong start to his career in the Premier League.
