NIKE Sourcing Manager, Direct Procurement interview questions

Interview consisted of 3 rounds - HR screening, phone call with hiring manager and onsite interviews. There were 4 interviews with Directors (mainly STAR and experience-based questions). I was given time to prepare and present a case to a group of 5 directors. It was a relatively easy case on negotiation strategy with a vendor, but the presentation part was intimidating. Did not get the offer.