Caricatures for Microsoft Korea Team

In order not to have too many repetitions in the sports, I grouped these people in pair for this drawing.
It all started with the Judo, the Taekwondo and the basketball.

Then I realised that all these people were in pairs. Thus, I continued with the boxing, fencing etc.But this group had only 13 people. Odd number. Obviously, there will be one left out. If not, this concept will be more ideal.