Ahhhh Toby Fox the creator of undertale well.He produced music for webcomic Homestuck.He was a forum member on the EarthBound fan site Starmen.net.He gained attention for his "EarthBound Halloween Hack" submission for Starmen.Net's 2008 Halloween Funfest.

He is from Massachusetts.He developed Undertale in the basement of Andrew Hussie's home.

One of his most famous undertale characters was sans based off of Ness.One of Toby fox's most mysterious characters was Gaster he was the original royal scientist before Alphy's Gaster was based off of uboa from earthbound's halloween update that Toby Fox made but Uboa came from yume nikki he put Uboa in his game because he was a fan of Yume Nikki.

Uboa

Toby Fox took this picture of himself with a cardboard-like boxover his head with a image of a well...i don't even know.