Glenn Fenster took a 7,000-mile bike ride to raise awareness about a disorder afflicting his son.

Like many fathers, Glenn Fenster wants the best for his son, Nyle. But unlike many fathers, he's embarking on an 8,000-mile bike ride dedicated to his 14-year-old boy.

Kelly Perkins' life came full circle for her. She's a heart transplant recipient who literally took the high road after her surgery and began climbing mountains to raise awareness of the need for organ donations.

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.

Each week, Growing Bolder will ask top leaders, thinkers, writers, life coaches, entertainers and role models to weigh in on issues affecting your life.