http://www.aaa3.net/iq-test-score-average/

Is it an average 14 years of age to achieve a level of 133 IQ Test?
I have this picture but I really do not get great grades.
G'day Caligirl <3, Thanks for your question. No. You put in the top 2% of the U.S. population that have a much higher intelligence. Indeed, taking into account age can put in 1%. Depending on your other skills, a 14 years with that rating is likely to work in medicine, law, engineering or science and to graduate from college. I have attached sources for your reference. Regards
Dumbing down: UN lowers child average IQ score!