Here's an article from the UK with photos of the tallest and one of the smallest man in the world. The tallest guy is 7 feet 9 inchs and the small guy in the photo is 2 feet 4 inchs tall. Apparently there is another guy that is slightly shorted. The small guy is 19 years old and the tallest guy is 59 years old I. The tallest guy was also recently married.