Passage: Founded in July 2007 in Boulder, Colorado by Andrew Hyde, Startup Weekend brought together 70 entrepreneurs to try to create a startup in just 54 hours. The model quickly expanded to cities around the world. In January 2010, Marc Nager and Clint Nelsen took over full ownership and registered the organization as a not-for-profit, relocating to Seattle. As of the acquisition, Startup Weekend had organized approximately 80 events in the USA, England, Germany and Canada. In February 2010, Franck Nouyrigat joined as a Co-Director and CTO. In the fall of 2010, Startup Weekend gained 501c3 status and received a grant from the Kauffman Foundation. By December 2010, the organization was composed of 8 full-time employees, over 15 'Key Facilitators', and more than 100 local organizers. In 2011, Startup Weekend launched the StartUp Foundation Initiative in partnership with the Ewing Marion Kauffman Foundation. In June 2012, Startup Weekend opened its first regional offices in London and Mexico City. By 2016, Startup Weekend events ran in over 1000 cities around the world.

Question: When did Nouyrigat join?
February 2010