Growing Bolder Community

Cancer survivor Bernie Sher isn't letting a little thing like retirement keep him from competing in the toughest triathlon competition in the world.

When he was diagnosed with terminal cancer in 1994, Wally Hild vowed that not only would he live but he'd also live to compete in an Ironman triathlon. He did both. Find out how he went from dying to thriving.

Just two years after he was on his deathbed, 76-year-old Hunter Temple qualified for one of the most grueling events on the planet: the World Ironman Championships in Kona. Find out how his daughter motivated him to get there.

Known as the "Nun on the Run," Sister Madonna Buder has finished about 40 marathons and 34 Ironman triathlons and two years ago, at the age of 75, she became the oldest woman to finish the Ironman World Championships.

This week's guests include movie and TV star Robert Wagner, the legendary Bob Barker, Harriet Anderson, a 73-year-old Ironman triathlete, and we go Inside the Story with the best glider pilots in North America.

She's been called the Iron Nun and the Nun on the Run, but Sister Madonna Buder says there's one title that she's really proud of -- the oldest woman ever to complete an Ironman triathlon.

Cliff Eggink, aka the Iron Geezer, gives hope to couch potatoes everywhere.

Harriet Anderson is the most fearless and toughest athlete you'll ever meet. At 73, she completed an Ironman triathlon with a broken collarbone!

Meet a man who's survived cancer four times, a heart transplant and an Ironman triathlon. He wants you to start thinking of every day on earth as your first -- not last. He explains.

Just as his life was about to begin, Kyle Garlett was diagnosed with lymphoma and he wondered if he'd even have a future. He survived his cancer and a heart transplant, and these days he's an Ironman triathlete!