To be exact... Harvard Business School Executive Education Disruptive Strategy 2018 - 2019
Which is... --Executive Education: More than 80 programs preparing talented professionals from all over the world for new levels of leadership in their careers and within their organizations.
And Yes...he should put that on his resume. Good for him to continue his pursuit of gaining knowledge. Even after being very successful in the business world. Did he state anything not correct? Like he got a MBA from there?