Infiltrated then during the Olympics of 1936, the Lieutenant Roberto of Pessôa, only 26 years old, was sent by the Brazilian Army for a secret mission. Pessôa used the professional's of the technical commission disguise to arrive to Germany and to try to discover the secrets of the methodology of the physical education and mental of the Nazi soldiers ( known by the discipline, self-confidence and resistance). The Brazilian lieutenant studied the Academy of Sports of Third Reich and he had success in his mission. It returned to Brazil and it helped to develop the applied physical education practices to today in the Armed forces and in the schools. 

Brazilian General Roberto de Pessôa

My grandfather, waist gunner on the Bosh Buster

S/Sgt Buddy Noah Keith 

my grandad british paratrooper, 4th battalion from 1942 (approx) onwards