Here is a comprehensive summary of the Wikipedia article on Gavin Newsom:

Gavin Newsom (born October 10, 1967) is an American politician and businessman serving as the Governor of California since 2019. A member of the Democratic Party, he previously served as the state's lieutenant governor (2011–2019) and as the mayor of San Francisco (2004–2011). After graduating from Santa Clara University, he founded the PlumpJack Group winery with billionaire heir Gordon Getty, a business that grew to manage over 20 establishments. As governor, Newsom has focused on infrastructure, housing, climate change, and gun control, though his leadership during the COVID-19 pandemic drew criticism and led to an unsuccessful recall effort in 2021. In 2025, he began hosting the podcast This Is Gavin Newsom, featuring guests from across the political spectrum, and he is considered a potential candidate for the 2028 presidential election.