Jiroemon Kimura was the last man living who witnessed the 19th century (he lived to be 116 years, 54 days):
Born in 1897, the year of Queen Victoria’s Diamond Jubilee, he was 6 years old when the Wright Brothers showed the world that man can fly, and 11 when Henry Ford introduced the Model T automobile. He lived through two world wars, the reigns of four emperors, the terms of 20 U.S. presidents, and 61 Japanese prime ministers. He had five kids, 14 grandchildren, 25 great-grandchildren, and 13 great-great-grandchildren,
It’s incredible that he was helping his son with farming until Mr. Kimura was 90 years old. His secret to longevity?
In 2009, Mr. Kimura told camera crews that he exercises daily, reads newspapers at least two hours a day, and keeps up with parliamentary proceedings. “I’ve got to keep up with the times,” he said.
Also, smaller portions of food.
Japan has the world’s highest life expectancy, and it’s bound to go up. Per WSJ, The life expectacy is projected to exceed 90 for Japanese women by 2050.