Who is Luigi?

Luigi is a character in the Mario video game series created by Nintendo. He is the younger brother of Mario and is known for his green overalls and his ability to jump higher than Mario. Luigi first appeared in the 1983 game Super Mario Bros. as a playable character, and has since become a recurring character in the series.

Luigi is often portrayed as timid and cowardly compared to his more confident and adventurous brother Mario. However, he has also been shown to be brave and willing to take risks when the situation calls for it. He is also known for his ability to use his long tongue to grab items and enemies from a distance.

In addition to his appearances in the Mario games, Luigi has also starred in several spin-off games of his own, such as Luigi's Mansion and Dr. Luigi. He has also appeared in various other Nintendo games and media, such as Super Smash Bros. and the Mario Kart series.