Engineers

1
Dustin Moskovitz
 2
Tim Cook
 3
Nikola Tesla
 4
Galileo Galilei
 5
Emily Warren Roebling
 6
Satya Nadella
 7
Ma Huateng
 8
Jerry Yang
 9
Bjarni Tryggvason
 10
Garrett Camp
 11
Isambard Kingdom Brunel
 12
Squire Whipple
 13
Jan Koum
 14
Ray Tomlinson