> It goes on to say that at the same retreat Baillie drank a Guinness standing on his head, after sharing that he had learned the trick from his former father in law during a conversation inspired by the trust session.

From another article: https://www.yahoo.com/entertainment/tv/articles/netflix-exec...

Honestly, the whole thing seems sort of innocuous. He had some particular medical treatment and then drank a Guinness upside down. Maybe there was something else to it but if you're a big corp then you probably should just give a safe answer.