Where it gets frightening is that 11-12 is the median. The real prodigies are starting at 9.
3rd grade.
Many scientists attribute it to yams and other sources of estrogen analogs. It's similar to why they think male sperm counts have plummeted - microwaving food in plastic containers. And BBs sure as hell use them a lot...makes you think.
Also, check out Gerard Butler at 58 seconds in. He's muscular sure, but notice how the cuts have been painted onto him, like Brad Pitt in Fight Club? Probably for Troy too...for which he used a leg double, incidentally.