Three pictures of myself. 2 most recent, one with beard and one without are both 1 year older than I actually am... not bad. One from 4 years ago was guessed

Three pictures of myself. 2 most recent, one with beard and one without are both 1 year older than I actually am... not bad. One from 4 years ago was guessed at one year younger than I actually was, again, not bad. But according to this, I've aged 6 years in the last 4. See what programming will do for you?