Age Restrictions

Ok so unlike other tourneys which usually have a pretty low maximum age I heard that WBO events don't have age restrictions so I was just wondering 2 things.

1. Is it true that there aren't age restrictions for participating in events?
2. Is it common to have people age 20+ participate?
Well if you've read other threads, you will find the answer.

Look at the "attendee" lists for tournaments to gauge the number of people who attend tournaments in your area. Different areas vary in tournament attendance.
I have answered in the other topic. Yes, we have absolutely no age restrictions here, and most of the veterans are around twenty years old.
Cool thanks. I read around some before posting but haven't been here very long. Seems like a pretty cool place though.