I don't usually do this but this is the first video that I've seen on YouTube that's worth a mention! This kid was just 4 years old when he did it. I've seen adults or teenagers do it but this is just unbelievable! Just watch it yourself and see.
You can also check out the parent's blog where they posted more information about the kid but it's all in japanese. So it's all french/japanese/spanish to me. :)
Sunny California Diary.