People with an IQ of 140 or above are called geniuses,

IQs of 120-140 are considered the best,

100, 110, and 120 are excellent,

90-100 is normal,

80-90 is subnormal,

70-80 is borderline normal,

60-70 is mild Poor intelligence,

50-60 is stupid,

20-25 is stupid,

Below 25 is idiot.

Eleven years old 136, basically a genius. IQ generally stabilizes by the age of twelve.