From tiny houses in Holstebro to day care centres in Ukraine: 3DCP is the name of Denmark's first 3D print turnkey contractor and its founders, Hasan and Mikkel, are both recent graduates from Aarhus University. They’ve now been added to the Forbes 30 Under 30 list and the reason for that lies in elite sports, motivation and the combination of tech and business. And maybe a bit of luck.