Whether it's continuing to pull on your hiking boots for a ramble in the wild or going for a walk in your local park, researchers are convinced of the merits of staying active as you age. Luckily for veteran wildlife expert Peter Gros, his job has ensured he’s kept moving outdoors into his 70s.
“Staying active as I’ve grown older has helped me stay sharp physically and mentally, and postponed aging,” says Gros, who’s been thrilling generations of wildlife lovers on screen for nearly 40 years as the co-host of Mutual of Omaha’s Wild Kingdom.
