The following is an article from the book Uncle John’s Perpetually Pleasing Bathroom Reader.George Clooney is a huge star— but not nearly as huge as these guys. Here are a few of the tallest actors who ever appeared on the big (and little) screen. (Image credit: Georg Wessels)STAR: Alexander Sizonenko HEIGHT: 7 feet 10 inches SHORT BIO: Sizonenko was born in the Ukraine in 1959, and was a professional basketball player in the Soviet Union during the ’70s and ’80s. In 1991, he appe...