My Mum told me when I was about 9 or 10 YO, didn't really surprise me as I was mature for my age and the idea of there being flying reindeer and infinite presents but no way to do certain other important, real-world stuff just didn't make sense to me.
I grew up knowing he was fake. However, one day in school well yesterday actually my friend thought i was sad and said awwwwwwww did someone find out santa isn't real
lol all you poor souls must not of ever seen futurama santa is a death bot who kills all the good little kiddies good thing i have been extra bad this year
I found out when my Dad came into my room bollock naked to get my stocking. They couldn't really say that there is a fat naked guy who comes into your bedroom every Christmas...