Engineers

1
Balen Shah
 2
Mo Ibrahim
 3
Kumar Bhattacharyya, Baron Bhattacharyya
 4
Herman Potočnik
 5
Nikola Tesla
 6
Daniel Fredinburg
 7
Evan Williams
 8
M. Visvesvaraya
 9
Emily Warren Roebling
 10
Tim Cook
 11
José Napoleón Duarte
 12
Galileo Galilei
 13
John Bradfield
 14
John Rennie the Elder
 15
Fazlur Rahman Khan
 16
Kate Gleason
 17
Eric Schmidt
 18
Jan Koum
 19
Jack Dorsey