No one. I mean no one has scored a perfect 180 in the past 20 years, if ever. Don't assume you know my position. I'm not "bitter" because of me. I'm "bitter" because you are full of shi.t.
I will say that I am both young enough to remember and old enough to recognize childhood optimism. The world isn't like you think it will be. Not saying its bad, but you'll see.
A sophomore scoring a 177-180? Dude. You're probably a kid speculating perfection in a world where its intentionally denied- LSAC does not want anyone scoring 180. If you score a 180, no law school in the U.S. or Canada will turn you down. If anything for the novelty of enrolling a record breaker. So drop some of those majors, one or two- your call, and sit back, with a 180 you can get in anywhere regardless of you UGPA.
FYI, 158 isn't a bad score- top %20ish, maybe. If you had said you gotten a 158 or even a 168, I'd have found you slightly credible. But a perfect score, nah. Not to mention there does not seem to be much thought to the relation of you choice of three majors.