100 Years Old Males

Jimmy Carter, the 39th President of USA, is one of the rare Presidents whose legacy continues even after leaving office. He is known as a champion of human rights and a mediator of peace efforts across the world. His humanitarian works earned him the prestigious Nobel Peace Prize in 2002.

Bob Barker is a retired TV game show host. Barker is credited with making CBS's The Price Is Right the longest-running daytime game show in the history of North American television, hosting the show from 1972 to 2007. Also an animal rights activist, Barker has supported groups like the Sea Shepherd Conservation Society and the United Activists for Animal Rights.

Russell M. Nelson is an American religious leader and the current president of the Mormon Church. A former surgeon, Nelson is credited with co-developing the heart-lung machine, which was used in the first-ever open-heart surgery. He became a respected heart surgeon and went on to serve as the president of the Utah Medical Association before becoming a religious leader.

Torsten Wiesel is a Swedish neurophysiologist whose work on ocular dominance columns along with David Hubel earned them the 1981 Nobel Prize in Physiology or Medicine. Torsten Wiesel is also a human rights advocate whose work with non-governmental organizations earned him the David Rall Medal. He is also a founding member of a nonprofit establishment called the Israeli-Palestinian Science Organization.

Roger Guillemin is a French-American neuroscientist. He is best known for his work on neurohormones, which earned him the prestigious Nobel Prize for Medicine in 1977. Guillemin is also the recipient of other prominent awards such as the National Medal of Science, Albert Lasker Award for Basic Medical Research, and Passano Award in Medical Sciences.

Juan Ponce Enrile is a Filipino lawyer and politician. He is best known for his service as a Senator of the Philippines on three occasions between 1987 and 2016. He also served as the President of the Senate from 2008 to 2013. Enrile was also the Minister of National Defense from 1970 to 1971 and again from 1972 to 1986.