Cory Bolotsky, Director of Global Operations at MassChallenge, shares lessons learned from expanding the accelerator program from one office in the US to six offices across six countries. In the expansion, MassChallenge grew from 7 employees speaking one language in one country to over 60 employees speaking six languages across six countries. Bolotsky outlines 10 things he wishes he knew before starting the international expansion, including that hiring is difficult abroad, taxes and benefits are more expensive than expected, the concept of at-will employment is American, working with local partners and champions is important, and in-person meetings cannot be replaced by video calls.