This document provides a mid-year forecast for global markets and advertising in 2020 from a GroupM report. It summarizes that COVID-19 has severely disrupted the global economy and advertising industry. Digital advertising is expected to decline slightly in 2020 but regain growth in 2021, increasing its share to 55% of total advertising. Television and print media are forecast to decline sharply in 2020 by 17.6% and 25% respectively due to the pandemic's economic impacts. Outdoor, audio, and other traditional media are also expected to decline substantially in 2020 and see only partial recovery in 2021.