There are definitely boys who learn on SYAS. But if you are looking for a boy who wants to learn indefinitely, I am not sure. I would imagine that it would be hard to find someone like that on SYAS, although you never know.
If you are looking for a YU boy who wants to learn long-term and/or go into chinuch, you might find him on SYAS. I doubt you would find a Lakewood long-term learner on SYAS though.