As per Flight Journal August 2004 the highest time living pilot is Evelyn Bryan Johnson with 57,567 hours. Guinness says she is the highest time women and that a fellow who died a couple of years ago had more than 64,000 hours. Considering that a lot of my 20,000 hours have been spent eating, napping, and going to the blue room, I'll never be in the ballpark with these folks.
http://www.flightjournal.com