Having a negative impact of the luxurious lifestyle of the Nazis in Germany, he gained weight and therefore lost the race.
Step-by-step explanation:
In Germany, Nazi officials and Adolf Hitler had a very luxurious lifestyle. They did not work for the betterment of the people rather enjoyed their place and position. They had the luxuries that they wanted to enjoy and had a carefree attitude towards the welfare of the people.
Being a part of this lifestyle, when Louie came to Germany for Olympics, he was made to eat a lot and he also enjoyed city tour. He had fun and as a result of this he gained weight and could not run properly in the race. Therefore he lost.