Honorable Sarah Daniel Gatluak was born in Nasir town, Upper Nile State, Sudan. She studied and graduated from Assas Binat in Khartoum.

After completing her studies, she entered public service and was appointed to Parliament in 2010 where she served until joining the National Election Commission as Commissioner on January 8, 2024.

Hon. Sarah is responsible for general supervision of procurement and logistical coordination.