To solve this question we have to make deduct these 2 years. 2119 minus 1989 will give the answer.
You are 130 years old.
(1560 months are passed.)
From 1989 to 2119 there are 130 years. If you want to learn your age in 2119 (born in 1989) your age is 130.
Let's see what will be your age if you born +1 or -1 from that date.