How Tall Is Biden Shill John Kirby?

The most shocking thing about watching Joe Biden returning on his FAILED visit to Israel aboard Air Force One might not have been his obvious physical deterioration along with his brain freezes. We already knew he was quite frail and mentally challenged. Instead it might have been the sight of John Kirby standing near him because he appeared to be incredibly short. I never before gave any thought to Kirby's height because I have always seen him speaking and answering questions by himself at a podium so I assumed he was of at least average height. However, aboard Air Force One he was standing behind Biden and near other people which made me realize just how short he is. Yes, he appeared to be about four inches taller than KJP but being four inches taller than a dwarf still means you are mighty small. My guess is no taller than about 5'5".