BuddyPress.org

Thank you, but the problem is, that its displayed like: 24 years, 2 months ago
In German its vor 24 Jahren, 2 Monaten.

The birthday should be display like this: 24 years
Or in German: 24 Jahre

The solution for me was to install the plugin BuddyPress Xprofile Custom Fields Type.
Its not maintained and got deleted from the plugin site, but it works.

Maybe I can add a php code in the custom field of the profile fields?