Me too. Almost can't believe he's involved. Someone from another site reached out to him via email, using his football background as a way to try to get him to respond and was told that he (Jack) is helping George out because George is just an R & D guy, not a business guy.
Assuming this person was being honest, that personal contact cemented for me that he really is involved. I haven't read anywhere where Perkowski himself has written anything about his association with Coates. I also find it odd that even though he is a company director he hasn't been issued any shares, not that he needs the money.