So the combine lists Greek Freak 2 as having a 39.5 inch vertical, with a top touch of 12 feet.
But, Thanasis is saying that he was only allowed to jump to the 12 foot bar, because of the rules of not specifying beforehand.
But he actually jumped to the next bar at 12 feet 6 inches, putting him at 45.5 inches for his vertical.
At the video link above he is talking about it briefly, starting at the 1:30 mark of the video.
Here are some clips of what Greek Freak 2 can do:
Greek 2nd Division: