Norman Vaughn plans to celebrate his 100th birthday on top of the ANTARCTIC mountain named after him - 10,302 foot Mt. Vaughn (he was a sled driver on Admiral Byrd's 1928 Antarctic expedition). He climbed it back in 1994 just before his 89th birthday. this article doesn't mention it, but i think Vaughn was actually the first to ever summit the mountain and has done it a number of times.

so there's our new role model. you GO, Norman!