Here's something you won't find anywhere else -- GB's exclusive collection of interviews with remarkable men and women who are the world's oldest in their activity. If you want inspiration and proof that it's never too late, here it is.

The world's oldest woman, Edna Parker, died Wednesday in Shelbyville, Indiana. She was 115 years old. Parker, a former Indiana schoolteacher, was one of the 15 longest lived people ever.

Maria de Jesus-dos Santos is a Portuguese supercentenarian, and, since the November 26, 2008 death of American, Edna Parker, at age 115 years 220 days, is the world's oldest verified living person.

It's hard to say that a 109-year-old died too soon. But Ruth Hamilton was always up for new adventures. It's why she became the world's oldest blogger. You'll be touched by her story and her legacy.