At 64, Glenn Close is as active as most 20-year-olds I know. She told Good Housekeeping that she's a self-described jock, and it's activities like swimming and biking that keep her young — Glenn even completed a triathlon at the age of 60!
On aging, she has said, "All your life, you think 60 is ancient, and all of a sudden, you find you're 60 and you don't really feel that different. I feel stronger and more engaged. This is the best time of my life."