A golf caddy is a person who assists a golfer by carrying their clubs and providing valuable information about the course. They help players choose the right club for each shot and offer advice on strategy, such as reading the greens and understanding wind conditions. Caddies play an important role in the game of golf, enhancing the player's experience and performance. They often develop a close working relationship with the golfer, which can lead to better communication and teamwork on the course. Many professional golfers rely on their caddies for support during tournaments.