Luigi is a beloved character from the Super Mario franchise, created by Nintendo. He is known as the younger brother of Mario and often plays the role of the sidekick in various games. With his green hat and overalls, Luigi has become an iconic figure in the gaming world, often recognized for his unique personality and abilities. In many games, Luigi is portrayed as a timid yet brave character, often stepping out of his brother's shadow to save the day. He has starred in his own games, such as Luigi's Mansion, where he takes on the role of a ghost hunter. His charm and relatability have made him a favorite among fans of all ages.