Guinness Book of Records at 91

Margaret Hagerty is amazing.  She's 91 and has run 81 marathons - the most recent is the NYC Marathon.  Margaret holds the Guinness Book Record for being the oldest person to run a marathon on 7 continents.  Amazing!  But what makes this an even better story is that she didn't start running until she was in her sixties.  She went to a stop smoking clinic at 64 and has not looked back.

Read about her here.