I myself am exceptionally lanky as well and am nowhere near seven feet, not to mention original toad is only 5'8" (now apparently 5'9"). 7'6" is massive no matter how you slice it, and then combined with how young he is he's gotta have some kind of a size mutation too (unless there are real life 16 year old's that are 7'6" tall, which if there are then never mind lil' old me).

Though don't get the wrong idea, I'm not trying to knock the character or anything, it's just that I'm really surprised at how huge he is. Then again, he's just gonna be a bigger target if we're on opposite sides... ;)