Allan McLeod Cormack Allan McLeod Cormack
23 February 1924
Physicist
Sydney BrennerSydney Brenner
13 January 1927
Biologist

Jan SmutsJan Smuts
24 May 1870
Botanist, Officer, Lawyer

Mark ShuttleworthMark Shuttleworth
18 September 1973
Entrepreneur, Astronaut, Engineer, Inventor,

Seymour PapertSeymour Papert
29 February 1928
Mathematician, Computer scientist, Educator,

Theo de RaadtTheo de Raadt
19 May 1968
Computer scientist, Engineer, Network engineer,
Michael LevittMichael Levitt
09 May 1947
Physicist, Biologist, Bioinformatician, Chemist,

Neil TurokNeil Turok
16 November 1958
Physicist, Non-fiction writer