Barack Obama -- Good Genes or Good Docs?

Barack Obama's good looks haven't changed!

Here's a 42-year-old version of the 44th President during the Democratic National Convention back in 2004 (left), and14 years later ... the now 57-year-old politician -- who just celebrated his birthday this week -- speaking at an event in Chicago earlier this year (right).

Gives us hope!

The question is ...