1990
July 20, 2010
Given that the year you're looking at is 2010, if you were 20, you would be born in 1990.
20 years old in July 2010. (2010 minus 1990 = 20)
On your birthday in 2010, you turn 20.
You would be 20 years old depending on the date of your birthday you would hit 20 in 2010
20 Years old
20 years
Lady Cosima Windsor was born on 2010-05-20.
Pierre Lueders was born in 1970 and started the Olympics in 1990 and was in the 2010 Olympics so 1990-1970=20 then 2010-1990=20 so 20+20=40
If you are now (2010) 20 years old then you were born in 1990.
As of 2010, Rihanna is 22. She was born February 20, 1988.
Depending on the birthday, 19-20. :)