Jan Diamond 珍·戴蒙德 was the director of Virginia Slims women’s tennis tournaments, partnering with co-owner Billie Jean King. She was a leading volunteer for the 2022 Chesa Boudin and Board of Education recall campaigns, co-founded Rescue SF, and is on the boards of Stop Crime Action and the Cow Hollow Association. A San Francisco State alum, Jan collaborates with her husband in their family real estate business, NCP Management.