Are you asking whether each of us believes that high IQ is a sign of giftedness? If so, I'd say yes. Actually, I'd go so far as to say that I don't believe that one is gifted without a high IQ.
I do believe that it is quite possible to be gifted and not test well for many reasons and for your IQ score to therefore not show who you really are. However, if an individual's true IQ lies somewhere well below the top few percentiles (it's not just an underestimation), I would say that that individual is not intellectually gifted. She/he could still be a gifted athlete or artist, though.
