1957
Lester Bowles Pearson
for his crucial contribution to the deployment of a United Nations Emergency Force in the wake of the Suez Crisis
![Lester Bowles Pearson Lester Bowles Pearson](https://www.nobelpeaceprize.org/getfile.php/132439-1629706071/_Laureates/Individual%20portraits%20_%20logos/1957_Pearson.jpg%20%28thumbnail%29.jpg)
Lester Bowles Pearson (1897 - 1972)
Canada