Body mass index of over 30, probably. Which includes most in-shape football players and boxers, so the number is probably misleading. But there's no doubt there are a lot more heavy people out there even than there were when I was a teenager in the 90s.
There is definitely a problem out there though. I have never seen so many FAT and I mean FAT kids at the public pools as I have seen in the past 3 years. It makes me lose my appetite when we go. But as a mom, it is a good reminder what NOT to buy and keep in the house for my kids.