🌟Walter Brennan won four Academy Awards for Best Supporting Actor.
💥His distinctive voice was a result of a mustard gas injury in World War I.
🎭Brennan's breakthrough role came in the 1930s, often collaborating with Gary Cooper.
🏆He played memorable roles in films like 'The Westerner' and 'Sergeant York.'
🌟Brennan's performances solidified his status as a Hollywood icon.