Thomas Magnussen trained as an actor at the internationally renowned Guildhall School of Music and Drama in London in 2000. Since 2010, Thomas has acted as a presenter at a number of events and awards ceremonies, and he is also often used as a moderator and moderator at conferences, debates and cultural events. Having been educated in England, he speaks perfect English, which allows him to effortlessly handle international assignments as well as Danish ones.
In 2019, Thomas was the only human on stage when he played the role of paleontologist Huxley in the spectacular BBC arena show Walking With Dinosaurs, at the Royal Arena in Copenhagen.
Thomas has worked for CPH Pix, Bogforum in Bella Center, Microsoft and the Danish Chamber of Commerce.
From 2012-2019, Thomas has served as Master of Ceremonies for the world's largest brain research prize, The Brain Prize, where one million euros is awarded each year to some of the world's leading brain researchers.
In 2017, he hosted the 250th anniversary of Hofteatret, where Her Majesty Queen Margarethe II was the guest of honor.
Since 2022, Thomas has hosted COPENHELL Con, which is part of Northern Europe's largest metal music festival on Refshaleøen in Copenhagen.