Benjamin X-Naut
Nickname: Y-Naut
First Appearance: SHRUGGER AND Y-NAUT interview TIPPI
Description: An X-Naut PhD wearing an orange lab coat
Gender: Male
Age: 25
Abilities: A LLLLLLLLOOOOOOOOTTTTTTTT of different potions and his secret weapon, the Potion Machine Gun
Residence: Shhwonk Fortress
Race: X-Naut
Favorite Mario Game: Super Mario Galaxy
Favorite Non-Mario Game: Pokémon Diamond
Favorite Color: Orange
Friends: Shrugger, Pit, Goomboss, Thwomp 64, Kamek, Iggy, Grodus, Ludwig
Enemies: Lord Crump, Afro, Fawful’s Ghost, Mario, Yoshi, Peach, Lemmy
Appeared In: Paper Mario: The Thousand Year Door as the third X-Naut PhD

Y-Naut was 5th in the X-Naut rankings, which meant that if Grodus, Lord Crump, and two Elite X-Nauts who you don’t know or care about all got Game Overs, Y-Naut would take command. Unfortunately, Mario and Co. went in and stomped him. Knowing that he would become 78,895,654,546th in the rankings if he reported back to Grodus, he teleported to Plit and made a peaceful home on Cookie Mountain. Then Shrugger came along and drafted him in his adventure. After THAT was over, Y-Naut went on a vacation. Unfortunately for him, his travels led him to Lemmy’s Land, where he re-met Shrugger.