Someone born in 1932 would be 81 years old in 2013.
1932
Someone born in 1990 would be 23 on their birthday in 2013
You will turn 70 in 2013.
33
Someone turning 54 in 2013 was born in 1959.
He or she will turn 56 in 2013.
1986
In 1977.
in 2013 you would be 66 or 67
They will turn 39 in 2013.
He turns 51 on his birthday in 2013.
He turns 46 on his birthday in 2013.