The 22-year old South Korean winger has been linked with both the Hoops and Championship club Cardiff City with Lennon suggesting there is some interest behind the newspaper link between club and player.
"He's a player we've been linked with, but there's nothing more on that just now," he told the Daily Express.
"I don't know him personally but I've seen him play. He's a creative type but there is nothing more in it just now.
"There will be a lot of players we're linked with but we've narrowed it down to a few."