AppNexus Talent Development Manager interview questions

I applied through the company's career website and heard back the week after for a phone interview. The phone interview was quite easy, 30 minutes of answering some questions related to your experience. Then, there was an in-person interview for 2.5 hours with 5 interviewers. For me, it was just two in-person full 30 minutes/person interview. One was a telepresence interview, one couldn't make it, and the other just asked me if I had any other questions. The next part of the interview was to give a demonstration of your training/presentation skill and if you pass, an interview iwth the Sr.VP.