Guyanese-British businesswoman and activist Gina Miller is the co-founder of the management firm SCM Direct. A former Labour Party member, she campaigned for transparency with regard to Brexit. She won a case challenging the UK government's authority to invoke Article 50 without an approval from the Parliament.
The first woman to serve as the governor of the Central Bank of Russia, Elvira Nabiullina has also been an economic advisor to Russian president Vladamir Putin. The daughter of a factory manager mother and a driver father, she made it to the Forbes Power Women 2020 list.