That would depend a bit on when in the year 1966 you are born, and when in the year 2010 it currently is.
Assuming that it's currently your birthday in 2010, you will be 44 years old.
Very simply take 1966 from 2010: 2010-1966 = 44
You would be born in 1966 if you are 44 right now. (As of 2010, when the answer was originally given.)
In 1956 I will be one year old. In 1957 I will be two years old. In 1966 I will be (1965-1955)=10 years old. In 2006 I will be (2005-1955)=50 years old. In 2010 I will be (2010-1955)=55 years old.
Philip Reeve, the author, was born in 1966 and will be 44 years old in 2010.
3983
he would be about 171 yaers old in 2010
the year 1966
42
If you were born in 1966, you would have celebrated your 19th birthday in 1985 !
46 years old.
As of November 2011, you would be 45 years old.
As of 2010, the age would be 14 years old. (2010 minus 1996 = 14).