John Wick is the titular character of the action-packed film series 'John Wick.' He is a legendary hitman who is known for his exceptional combat skills and relentless determination. After retiring to live a peaceful life, John's world is shattered when a personal tragedy befalls him, pulling him back into the dangerous world of assassins. Throughout the series, John is portrayed as a man of few words but immense skill, as he seeks vengeance against those who wronged him. His journey is marked by intense action sequences, a code of honor, and an unwavering pursuit of justice.