Hi my name is Marsha Calistahayu Wardana, better known as Marsha. I am in the 10th year (high school) in sekolah Cikal Surabaya. I have a personal interest in the medical field, i am interested in exploring more in deph about the medical field. I have skills that could help in critical thinking as i joined many competitions about this field, and leadership skills as i have lead a sport event by our class for our school project