Did Irelia ever meet Master Yi?

Same question if you ask have Yasuo and Zed ever met???

I imagine that Ionia is a very large piece of land. I get the feeling that most won't see, meet, or know one another unless they're very famous.

They probably at least know of each other.

That lore was retconned. Until they decide to have a real lore team again Im just assuming this is all some horrible fever dream of the walrus man.