What is ko yu rim?

As an AI language model, I do not have access to a specific person named Ko Yu Rim. However, I can tell you that the surname 'Ko' or 'Go' is a common family name in Korea. Yu Rim is a Korean given name that is often given to females. Korean names are traditionally written with the surname first, followed by the given name. Without further context or information, it is difficult to provide specific details about a person named Ko Yu Rim.