Junjun, a Chinese national, brings over five years of experience in practicing corporate law alongside more than seven years working with intergovernmental, international financial, and civil society organizations in the fields of international development and advocacy of environmental protection and human rights . Before joining CAO, she held various roles within the World Bank Group, where she contributed to teams focused on environmental and social issues, anticorruption efforts, compliance, and accountability. Her experience spans several key units, including the World Bank Integrity Vice Presidency and the Environmental, Social, and Climate Unit at MIGA, where she has worked since 2019.

Junjun holds an LLB/JD from the China University of Political Science and Law, as well as LLM degrees from American University and the University of Glasgow. She is an attorney admitted to the bar in China.