To solve this question we have to make deduct these 2 years. 2108 minus 1969 will give the answer.
You are 139 years old.
(1668 months are passed.)
From 1969 to 2108 there are 139 years. If you want to learn your age in 2108 (born in 1969) your age is 139.
Let's see what will be your age if you born +1 or -1 from that date.