Mathias Sandum is a highly educated and experienced professional with a background in European Studies and International Business Communication. He studied at Copenhagen Business School, where he completed his Bachelor of Arts and Master of Arts degrees. Additionally, he studied at the University of Wisconsin-Madison as an exchange student. Sandum has held various positions across different organizations, including serving as a Junior Project Manager at VO EUROPE, a Schuman Trainee in DG COM at the European Parliament, and a Trainee at Political Intelligence. He has also served as a Member of the organizational committee at Europabevægelsen, a National Board Member at Europæisk Ungdom, an Akademist at Tænketanken EUROPA, and a Project Assistant at ZealandDenmark.

Sandum also has hands-on work experience, including serving as an Is-sælger at Bakken, a Lærervikar at Birkerød Privatskole, a Volunteer at American Conservation Experience, and a Medlemsservice at FDM. He is a skilled private tutor, having worked as a Private Tutor at Go' Karakter ApS.

Overall, Sandum possesses exceptional academic and professional credentials, making him a skilled individual with a diverse set of experiences.