yes, i would say 16 or 17 is too old to make it to the olympics.
Maybe in a country that has a top notch judo team, but in the US....? We're not exactly Japan.
There's also other factors besides age. You just might not be good enough to make it, even if you do train your ass off.
As long as your teacher allows you to bring your walker to class you'll be fine.I'm 41 and am looking to start Judo. Is that too old?