Age displayed in postbit. Possible?

[J105C]

I pulled the code from the mini_stats block in the profile but it didn't work in the postbit.

Do you guys have any idea what code you have to put in the postbit to show the users age?

I don't want full date of birth, just their age number. Of course it should have <if condition> tags in the code to make sure they enable "display age" in their profile usercp.

Thanks guys!