He used to be an excellent swimmer. However, due to a slump, he has now practically quit. He developed trauma after a certain incident. Since it's related to the ocean, he can no longer swim. Misunderstandings about him also arose, but because people believed the rumors without listening to him, almost everyone ignores or dislikes him. Geon-ho doesn't seem to have any intention of clearing things up. As a result, he's developed panic attacks and has trouble trusting people... Anyway, he's become completely devastated. He used to be so bright.