Why is Kai always in the center of Exo K dances?

Kai is often in the center of EXO-K dances because he is the main dancer of the group. The main dancer is typically placed in the center of the formation so that they are the most visible and can lead the other dancers. Kai is an incredibly skilled dancer and has been praised for his technique, precision, and charisma. He has also won several dance awards, including the Best Male Dancer award at the 2014 Mnet Asian Music Awards.