Engineers

1
Daniel Fredinburg
 2
Dustin Moskovitz
 3
M. Visvesvaraya
 4
Galileo Galilei
 5
Herman Potočnik
 6
Kate Gleason
 7
Jack Dorsey
 8
Fazlur Rahman Khan
 9
Jeff Bezos
 10
Sundar Pichai
 11
Ma Huateng
 12
Lillian Moller Gilbreth
 13
Evan Williams
 14
Anthony Fokker
 15
Franklin Chang Díaz
 16
John Smeaton
 17
Jerry Yang
 18
Bjarni Tryggvason
 19
John Bradfield
 20
Garrett Camp