Group 1 - Goldman Sachs announced on July 8 that former UK Prime Minister Rishi Sunak has returned to the firm as a senior advisor [1] - Goldman Sachs Chairman and CEO David Solomon stated that Sunak will collaborate with the company's leadership to provide consulting services on a range of important issues for global clients [1] - Sunak will share his insights and perspectives on macroeconomic and geopolitical landscapes [1]