Ringo Starr: Good Genes or Good Docs?

Ringo Starr Good Genes or Good Docs?

Former Beatles drummer Ringo Starr really is one of the fab four.

Here's the 24-year-old in London back in 1964 (left) -- and 46 years later, the 70-year-old version at a concert in NYC on Wednesday (right).

Let it be.