Bob Wheeler makes the Guinness Book of World Records as the oldest person to climb Kilimanjaro! He climbed Kilimanjaro in October 2014 with his son. He is 85 years old. Bob has also climbed Mount Fuji in Japan and Aconcagua in Argentina. It just goes to show that Kilimanjaro can be climbed by people of all ages. Congrats, Bob on a job well done.