It's not about the size of the lizard... lol, i don't know. couldn't think of a title.
In the 19th century, American men were the tallest in the world, averaging 1,71m (5'6"). Today, the average height for American men is 1,75m (5'7"), compared to 1,77m (5'8") for Swedes, and 1,78m (5'8.5") for the Dutch.
All right, gents. Are you above, or below average? ;)