[소통] Father's name is Lee Yoon-sang, son's name is Ianton?

Did you see the whole group Rise appear on Lee Hyori's red carpet? Lee Hyori picks out good-looking guests and talks to them and interviews them.

When I saw Anton, I said he looked a lot like my father, Yoon Sang. I asked him what his father's name was.

Anton says his name is Lee Yoon-sang. Then he asks if he is Ianton. Haha. Should I laugh at this?