He graduated from Vilnius Sietuva High School, studied journalism at the Faculty of Communication of Vilnius University.He became popular as one of the presenters of the TV show "Tangomanija" for young people. 2004-2005 He hosted the talk show "Vakaras su Marijonu" on LNK television. in 2007 together with Vytautas Šapranauskas, he was the host of the reality show "Dangus 2". in 2007 April 8 debuted on TV3 television: hosted the TV game "Taip or ne" and hosted the TV show "Myliu. LT". Hosted the shows "Let's try again", "Humoro klubas". Judge of the TV3 television project "X factorius". " the captain of one of the two teams on the show.Marijus Mikutavičius is a participant of the "LT United" project, which in 2006 He took 6th place in the final of the Eurovision Song Contest. No Lithuanian group has ever achieved such a result in this competition.