Gavin Newsom is an American politician who has served as the 40th governor of California since 2019. He previously served as the 42nd mayor of San Francisco from 2004 to 2011. Newsom is known for his progressive policies on issues such as healthcare, climate change, and gun control. He has been a vocal advocate for LGBTQ+ rights and was instrumental in legalizing same-sex marriage in California in 2004. Newsom is married to Jennifer Siebel Newsom and has four children. He continues to be a prominent figure in American politics.