There are many institues and faculties provided for graduate study in Mahidol University. They are located distantly from one another, So brand ambassador should be the represent to communicate or cooperate in graduate school’s activities. My intentions to be brand ambassador are to share experiences in my field of study with friends from other faculty and to propagandise the activities or information of graduate school. My expectations are that I can improve my personality and get friends and experiences from this activity. I think they cannot be found in academic study.