Since the Triwizard Tournament was being held at Hogwarts, the visiting students from the other two schools also attended classes at Hogwarts. However, because they were mostly over sixteen, they didn't interact much with Ye Feng and his peers.
Of course, even without much interaction, everyone still ate in the same Great Hall every day. Because of this, Ye Feng naturally learned a thing or two about the prominent figures from the other two schools.
As for Ye Feng himself, he was entirely oblivious to just how big a deal he was. At Hogwarts, he was undisputed as the biggest "celebrity," and students from the other schools had learned his name mere days after arriving. One could say he was even more famous among the visiting students than Cedric, who was widely considered the most likely candidate for the Triwizard Tournament.
Chapter 238