Matt Thiessen

Matthew Arnold Thiessen is a Canadian-born American musician, singer, songwriter, and record producer known for being co-founder, lead singer, guitarist, pianist, and primary songwriter for the rock band Relient K. With Relient K, he has released eight full-length albums, including three that were certified Gold, and three that peaked in the top twenty on the Billboard 200. Outside of his work with Relient K, Thiessen leads a side project called Matthew Thiessen and the Earthquakes, which released its debut album Wind Up Bird on August 31, 2018. In 2009, he co-produced and collaborated on Owl City's album Ocean Eyes.

12 August 1980

Born on the same birth date (12 August 1980): Dominique Swain • Javier Chevantón • Maggie Lawson

Born on the same birth day (12 August): Archduchess Isabella Clara of Austria • Charles Blackman • Christy Mathewson • George Wetherill • John Holt (cricketer) • Jule Niemeier • Pedro Collins • Radclyffe Hall

Born in the same month (August 1980): Aaron Staton • Craig Frawley • David West (basketball) • Denny Bautista • Ivica Banović • Jan Kromkamp • Jasmin Wöhr • Jeremy Shockey • Keith Dabengwa • Piet Rooijakkers • Rob Nguyen • Roland Benschneider • Seiichiro Maki • Seiko Yamamoto