Think the IQ test was over rated. We took them as 5th graders never given the scores. No matter how you scored on a test if you can't apply what knowlege you have you will not succeed.

My father... quit school in 8th grade...........built a muli-million dollar company, ran it for 40 years........at retirement sold the business to a guy with years of college education and the business failed 6 months later under his leadership.