National Medal of Science

89 years

American botanist

90 years

American immunologist and microbiologist who specialized in cancer research

97 years

American molecular biologist, geneticist, zoologist and Nobel Laureate

103 years

Chinese physicist

87 years

American biologist and Nobel laureate

98 years

American nuclear chemist

90 years

99 years

American mathematician of Hungarian origin

87 years

88 years

95 years

American biochemist

86 years

93 years

American molecular biologist

100 years

French-American neuroscientist

102 years

Indian-American mathematician

102 years

88 years

Spanish-American philosopher and biologist

93 years

American physicist

94 years

American astronomer

95 years

Canadian psychologist

88 years

American theoretical physicist

92 years

92 years

American biochemist, Professor emeritus at Stanford University & Nobel laureate in Chemistry

88 years