Kirk Bauer has devoted more than 35 years of service to Disabled Sports USA, He knows how important the games can be. He lost a leg during combat in Vietnam.

Triathlete Hunter Kemper is three-time Olympian who has been to Sydney, Athens and is on his way to Beijing. He's the No. 1 triathlete in the world, but he's taking his first steps in a very important march.

Sure, you know genetics and your life habits are important factors in living a long life, but have you considered the importance of your thoughts? Clinical psychologist Dr. Mario Martinez thinks it's a crucial component of healthy aging.

Golfweek Magazine senior writer Adam Shupak gives Growing Bolder an all-access pass to the world's biggest and most important golf gathering.

World-famous pediatrician Dr. Berry Brazelton has been coaching parents for six decades.

Ray Zahab used to be a smoker who lived an unhealthy life. After a few major life changes, he's on the other side of the spectrum, running marathons, raising awareness for important causes and living an adventurous life.

Dr. Paul Nussbaum takes the term "brain power" to the next level. He's an internationally recognized expert on brain diseases and brain health and aims to show people that fitness isn't only for the body.

Wendy Chioji has been the face of Orlando news for 20 years. Her battle with breast cancer enlightened all women; her determination to help others was only equaled by her dedication to becoming a world-class athlete.

Throughout Meg Gaffney's battle with breast cancer, she's marked milestones. But this may be the most important of them all -- the first look in the mirror after her final reconstruction surgery.

In a world of hybrid cars, fluorescent light bulbs and renewable energy, leading a greener life has become a priority to many, like Josh Dorfman, who's known as the Lazy Environmentalist.

In the world of medicine, it's imperative to dispel myths and find the truth. And that's exactly what NBC's Chief Medical Editor, Dr. Nancy Snyderman, strives to do.

Author Wendy Reid Crisp has made her whole life about getting older. She's written books about being 60 and things she won't do now that she's 50, and her biggest aging accomplishment is holding the position of editor-in-chief of Grand Magazine.

Pat and Cat Patterson aren't your ordinary couple. Emerging from divorces and financial stress, the two met and decided to rebuild their lives together and did so as they bike across four continents and 57 countries in four years!

Girls do many things with their mothers – shop, talk, cook. But not many daughters can say that they wrote a book with their mom. D.G. Fulford, a grandmother herself, did just that with her 89-year-old mother.

Rain Pryor may have inherited her famous father's sense of humor, but she adds her own sense of sass and style to her performances and books.

It's a sure thing that there will be arguments in life between people you love and people you don't know. What's not sure is how to deal with these disagreements. Clinical psychologist Dr. Xavier Amador is here to help.

She's told us about the myths about medications, how prescription drugs could be hurting not helping us and gave us all the advice we could need about the medical world. And now, America's Most Trusted Pharmacist is back and ready for more!

World-class bodybuilder Anibal Lopez has combined his passions for lifting weights and helping others.

For many women, aging means being less attractive. But for the "Makeover Guy," getting older means becoming more beautiful. Author Christopher Hopkins says that as more candles get put on the cake, women should feel more attractive.