How st George became a hero?

St. George became a hero primarily through the legendary tale of him slaying a dragon that threatened a village and demanded sacrifices. According to the legend, he saved a princess from the dragon, which led to the villagers converting to Christianity. His bravery and selflessness in the face of danger made him a symbol of courage and faith, eventually leading to his veneration as a martyr and patron saint in various cultures. His story has inspired countless works of art and is celebrated on his feast day, April 23rd.