Note: Anne, Ben and Joe are no longer part-time partners.

I’m delighted to announce three new part-time partners.

Anne Wojcicki is the cofounder and CEO of 23andMe.  Anne is one of the world experts on biotechnology and healthcare companies; her guidance will be invaluable to the increasing numbers of these companies YC funds.

Ben Silbermann is the cofounder and CEO of Pinterest, and a two-time YC alumni.  Ben has an exceptional product sense, and is one of the more thoughtful people I’ve ever met when it comes to building a company and its culture. 

Joe Gebbia is the cofounder and CPO of Airbnb (YC W2009.)  He is also on the Board of Trustees at RISD, where he went to school.  He will help companies with any challenges they face, but especially with design.

Welcome to YC!