Marc Lovallo (born March 20th, 1997) is an American web cartoonist, musician, and video game reviewer. He is best known in the Eddsworld community for his series of web comics titled "Eddsworld Guest Comics", as well as being the co-writer and director of The Eddsworld Fan Movie. In July 2011, Marc also wrote the Eddsworld Love Song while Edd Gould was battling cancer.