By 2065 there will be at least one confirmed person who has lived to 140.

Created by JoshuaZ on 2011-10-15; known on 2065-01-01

• JoshuaZ estimated 58% on 2011-10-15
• gwern estimated 50% on 2011-10-17
• JoshuaZ estimated 52% and said “Too optimistic. ” on 2011-12-07
• gwern said “currently 86 years old” on 2011-12-07
• Grognor estimated 40% on 2011-12-08
• saturn estimated 8% on 2011-12-11
• chemotaxis101 estimated 45% on 2012-07-01
• pranomostro estimated 50% on 2019-01-01