Genarians is a website dedicated to listing the world's oldest people:
This website highlights living people in their 90's (nonagenarians) and 100's (centenarians) who were noted in some field during their lifetimes, i.e., the arts, sports, science, politics, business, etc., and then grew old. While some of the 762 names may be familiar to you – Walter Cronkite or Kirk Douglas, for instance – most probably won't be. Please take a moment to look through the pages and discover some of the lesser known, but equally interesting entries such as Leila Denmark (1898), Kazuo Ohno (1906), and Frances Oldham Kelsey (1914).
Link - Thanks Algonkin!
60 year old
Edna Parker and Bertha Fry are listed in guinness world records 2008 for highest aggregate years to meet.
April 21 2007. Bertha Fry traveled from Muncie indiana to Shellbyville to meet "some one her age" Indiana Govenor, Mitch Daniels, attended the historic event.
Both ladies are exceptional.