Dear friends. You may have noticed from his recent concert live appearances how fit and healthy 82 year old Paul McCartney looked. As did Ringo Starr, 84, who joined him on stage at the O2.
Both have excellent posture and have always been slim. On stage, they looked like men decades younger.
Their diet and exercise choices are not widely known. When they're interviewed, it's typically about their music, whereas any women who look good, no matter what age, are automatically grilled about plastic surgery and tweakments.
Another male celebrity who looks amazing is Bjorn Ulvaeus, 79.
Let's see what we can discover about these three perennial favourites, and if they have any common ground in their vitality.