Gregory S. Zuckerman is an American investigative journalist and special writer at The Wall Street Journal. He is recognized for his in-depth reporting on finance, energy, and biotechnology, with a particular focus on major Wall Street trades, the fracking boom, and scientific developments. Zuckerman has authored several acclaimed nonfiction books that explore significant events and figures in business and science. His works include The Greatest Trade Ever, The Man Who Solved the Market, and A Shot to Save the World, which examines the development of COVID-19 vaccines. He is a three-time Gerald Loeb Award winner, reflecting his recognition in financial journalism and reporting. Throughout his career, Zuckerman has been known for breaking significant financial news and profiling influential figures across business and scientific fields.