YouTube personality who was named Internet Icon after winning an Internet reality show for YouTubers where they compete to make the best content online. He has a self-titled channel with over 7 million subscribers and also runs the channel Team Edge alongside his brother J-Fred and his friend and brother-in-law Bryan.
He graduated from California State University, Northridge with a bachelor's degree in film and audio engineering. He created his Matthiasiam channel on August 10, 2011.
His full name is Matthew Fredrick. He was born in Woodland Hills, California. His sister Sarah co-runs the YouTube channel The Crazie Crew. He married fellow YouTuber Amanda Faye; they have a daughter named Luna. They are currently expecting a son together.