Paul Bunyan is 8'2"
In the Star Trek episode "Let That Be Your Last Battlefield" he is 1" shorter than William Shatner, who despite claims to the contrary, was 5' 8" in his prime. So Gorshin was 5' 7".
On this website, it says that he's 5'7". http://www.movietome.com/people/5476/frank-caliendo/trivia.html
The wrestler, named THE BIG SHOW, is 7 foot tal and weighs 507 lbs.
6′ 3″