On the day of your birthday in 2010 you would be 21 years old. Up to that day you would still considered to be 20.
You would be 23 years old.
You would be 21 years old
24
Today (22 Nov 2010) you would be 21 years old.
As of 1/9/12, you would be 22.
If Avril Lavigne was born in 1984 and how old she would be in 1989 she would be 5 thats the answer people fans of Avril
by comparing the year you were born in and the year it is. For example you were born in 1989 and the year is 2009. You would be 20 years old.
Recent research shows that people who have more birthdays tend to live for longer.
If you were born on The 21st of December on 1989, you would be 20 years old 19 years old, you would only be 20 on the 21st of December.
you would be 19 years old
You would be 23 years old.
You would be 21 years old
24
25
At the end of 2011, you would be 22.
19 years old
As of April 2012, someone born in November 1989 would be 22 years old.