Why do people seem to view Bradley as some weakling?

[p4pking]

I've never seen anyone question his heart? He doesn't have a big punch but he's obviously very strong in the ring, he gets hit but never pushed around or anything. I don't view him as a great technical boxer, so I think maybe some people overstate the extent to which he "chooses" to go to war, but that's about my only knock on the guy.

[Gandalf]

Bradley is as tough as they come, it is just that he also has good smarts too when he puts them to use. A very good fighter is our Timothy.