Biologist/TV presenter David Attenborough is 99.

Poet Gary Snyder is 95.

Singer Toni Tennille is 85.

Pianist Keith Jarrett is 80.

Rock musician Chris Frantz is 74.

Filmmaker Michel Gondry is 62.

Actor Melissa Gilbert is 61.

Singer Enrique Iglesias is 50.

Musician Joe Bonamassa is 48.