I don't have such low IQ. I came 5th in my coutry's math contest.
Good for you. I was actually ranked first in my country's official math contest when I was in high school. Still, I'm pretty sure that my IQ is (way) lower than 141. (Also, my country is about ten times as large as yours, so you'd probably rank about 40th-50th in my country.)
My only remaining question: if you are that smart, why feel the need to brag about your (wrongly estimated) IQ or ranking 5th on a math contest on Warlight? Look around you: a big chunk of the players here have a higher degree in science related fields or are well on their way towards it, so even if your real IQ is 141, you're not impressing anyone. You are even lucky that so far most of the answers have been by reasonable people because the trolls would have been even less nice about it.