Prompt Title: G20 Overview

The G20, also known as the Group of Twenty, is a forum of the world's largest economies that was established in 1999. Its members include 19 countries and the European Union (EU), which collectively represent around 80% of the world's economic output, two-thirds of the global population, and three-quarters of international trade.

The G20 members are Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South Africa, South Korea, Turkey, the United Kingdom, the United States, and the European Union. The G20 holds annual summits where leaders discuss economic issues and coordinate policies to promote global economic growth, financial stability, and sustainable development. The group also engages in ongoing dialogue and cooperation through various working groups and meetings throughout the year.