Wait, Mario & Luigi Are Twins?

Mario and Luigi are perhaps the most famous brothers on the planet, but it may come as a surprise to learn that the Mario Bros. are the Mario Twins.

mario and luigi: partners in time

How Old are Mario and Luigi in the Movie? Know about Your Favorite Characters - News

Mario Revamped - Luigi by Geeko1968 on DeviantArt

Why Mario and Luigi are Twins [Advent Calendar #18]

Random: Unused Mario & Luigi: Superstar Saga Commercial Footage Surfaces

Mario Twins by thimbly on Newgrounds

Twins Mario Kart Party Philippines Mommy Family Blog

Movie reviews: 'The Super Mario Bros. Movie,' 'Air,' 'Operation Fortune: Ruse de guerre

Mario and Sonic VS Luigi and Tails Battle Pt. 1 by MetaWeegee on DeviantArt

The Super Mario Bros. Movie - A review - Cherwell

Henry and Orville - Super Mario Wiki, the Mario encyclopedia

The Super Mario Bros. Movie: 9 Mario & Luigi origin facts

Super Mario Odyssey leaves poor Luigi behind - Polygon

How likely is it that in Italy there will be 2 brothers named Mario and Luigi? - Quora

SUPER MARIO BROS. MOVIE Trailer Brings Rainbow Road to the Big Screen