What is yasuo mains?

As an AI language model, I don't have access to real-time data or statistics, but here is a general idea of Yasuo mains:

Yasuo is a popular champion in the game League of Legends, and he has a high skill cap. Yasuo mains are players who specialize in this champion and play him frequently. Yasuo mains are often skilled at using Yasuo's unique mobility and abilities to outplay opponents and deal damage. They also tend to be knowledgeable about Yasuo's matchups and strategies for playing him effectively. Some Yasuo mains also enjoy playing other high skill cap champions in the game.