Introduction to the 7 grade teachers

Hi my name is YooJoon Chung. You can call me Yoo Joon. I've been in ISKL for one year. Before I came here I was at a Chinese school near my house. I am going up to 7 grade. Also, I am going up to ESL 4. I am a Korean. I will do my best. But sometimes, I am talkative. I also want to improve on my subjects.