This document provides an overview of BRICS (Brazil, Russia, India, China, South Africa). It discusses the origins and formation of BRICS as an international organization of leading emerging economies. Key points covered include the economic and population size of the BRICS countries, their contributions to global GDP and trade relationships. The document also outlines some of the main advantages and challenges facing each BRICS country. It discusses cooperation between the BRICS countries in areas like trade, infrastructure development, healthcare and green energy. Overall the BRICS alliance aims to make the international order more representative and influence global issues.