The 16-year-old child of a billionaire who co-founded Slack and Flickr was reported missing by authorities in California. The Marin County Sheriff's Office on Tuesday said Mint Butterfield was ...

Mint Butterfield is the child of two prominent tech entrepreneurs: Stewart Butterfield, co-founder and CEO of cloud-based communication software Slack and Caterina Fake, co-founder of Flickr ...

Butterfield, who uses they/them pronouns, is the child of two tech cofounders. Their parents, Caterina Fake and Stewart Butterfield, cofounded Flickr in 2004, and Stewart Butterfield went on to ...