Bill Sex is a Executive Coach at Harvard Business School. Colleagues describe them as "Bill, a gentleman. Per excellence. Bill is highly charismatic, very intellingent and speaks with profound understanding of situations and cases when he speaks. While at the Harvard Business school, I saw a man with a unique sense of management; he coordinated the team on lots of cases we worked on, and was loved by all. Bill comes highly recommended, and I'll gladly have him on my team any day. He is a rare asset, with a unique name." and "Bill is top-notch professional. In working with iPEC -- the Institute for Professional Excellence in Coaching -- Bill is one of the individuals who consistently helps us raise the bar for what excellence means to this industry and within our Institute. His business experience and passion for coaching is highly valued and appreciated."