2001 would be the year of your 21st birthday.
1991
If you were born in 1974, you would have turned 35 in 2009.
It depends on 14 May in which year!
If a person was and/or turned 17 in 2011, they were born in 1994. If a person turned 17 in 2012, they were born in 1995. Those who turned 17 in 2013 were born in 1996. And those who are celebrating their 17th birthday in 2014 were born in 1997.
As today is the 5th of August 2010 and you were born in 1997 you would have turned 12 last year, turning 13 this year.
1991
At the end of 2011, you would be 31.
He was born on September 3rd in 1980, so he turned 30 years old this year.
You would be born September 1980 because 2009 -29 =1980.
If you turned 9 in 2013, you were born in 2004.
You would have turned 72 this year.
1997
1980 dumbos think a little
If you were born in 1974, you would have turned 35 in 2009.
If you turned 38 in 2012 then you would have been born in 1974.
If you had turned 16 years old in 2009, you were born in 1993, and would be 18 in 2011.
It depends on 14 May in which year!