Dr. Angela Ziegler is a medical prodigy. She was opposed to the organization's militaristic approach to keeping global peace. Ultimately, she recognized that Overwatch organization offered her the opportunity to save lives on a much larger scale. As #Overwatch's head of medical research, Angela sought to leverage her work for healing in frontline crises. She is know as #Mercy in the battleflied - #Celebrity #doctor #healer #Poses #KassSimDesign