When it comes to building a world-class experimentation program there are many challenges you can expect: securing executive sponsorship or dealing with resource constraints to name a couple. But there are unexpected challenges as well that can derail your maturity towards an experimentation culture. In this panel session you’ll hear from three expert program managers at Mailchimp, Wall Street Journal, and Brooks Running. They will share the expected and unexpected challenges they faced in building an experimentation program, as well as what solutions they put in place to continue to push experimentation forward in their organizations.