every olympics games has the same sport
20
Badminton
It depends on what you define the most common sport in the Olympics as, football is probably the most played sport that is included in the Olympics
At the first Olympic games.
winter
At the 2008 Games, that would be softball.
The pentathlon is a modern Olympics sport.
NBA
No, Golf was not one of the sports included in the 2014 Commonwealth Games. It is actually a 2016 Olympics sport.
There are several, depending on the sport being contested.
Shot put. Sprint. Archery. Wrestling.