Marc Olsen

Marc Brockmann Olsen is a Danish professional football player and Backgammon Grandmaster.

Football

Olsen plays as an attacking midfielder. He has played professionally for Danish clubs including Brøndby IF, and also one season for Port Melbourne Sharks in Australia.
Marc Olsen debuted for Brøndby's first team 5 November 2006 against FC København. His favourite position is as a right winger or offensive midfield.

Backgammon

Olsen is a G2 Grandmaster in Backgammon in BMAB and UBC, and an author of books on Backgammon strategy. He also presents the YouTube channel "Backgammon Galaxy", teaching strategies from beginner to advanced level.
Olsen is also the Founder and current CEO of the mobile and web gaming site, . It is the platform of choice for online Backgammon Master and Grandmaster level players. It's both a web- and mobile based app.