Will Mahathir Mohamad reach age 100?

Will Jimmy Carter become the longest-lived U.S. state governor in American history?

Will Chen Ning Yang become the longest-lived Nobel laureate ever?

By 2050, will Jimmy Carter be the United States president with the longest life-span?

Will Rudolph Marcus become the longest lived Nobel laureate of all time?

Will the head of state of [country] officially be named [title] of that country on any day in 2039?

Will Anwar Ibrahim successfully serve out his 5-year prime ministerial term till 2027?

Will any head of state/government proclaim that they are the rightful heir to a defunct historical dynasty in 2025?

Will Xi Jinping remain leader of China for the rest of his life?

Will anyone beat Jiroemon Kimura's record for oldest man (116 years, 54 days) before 2030?