To solve this question we have to make deduct these 2 years. 2116 minus 1990 will give the answer.
You are 126 years old.
(1512 months are passed.)
From 1990 to 2116 there are 126 years. If you want to learn your age in 2116 (born in 1990) your age is 126.
Let's see what will be your age if you born +1 or -1 from that date.