To solve this question we have to make deduct these 2 years. 2101 minus 1989 will give the answer.
You are 112 years old.
(1344 months are passed.)
From 1989 to 2101 there are 112 years. If you want to learn your age in 2101 (born in 1989) your age is 112.
Let's see what will be your age if you born +1 or -1 from that date.