Old Dry Keith

Keith Brown, also known as "Old Dry Keith" (, or , ), was a British petroleum engineer who gained notoriety on Douyin in 2024 due to his bland sandwiches, or "dry lunches". His videos led to the proliferation of sections in Chinese supermarkets known as "dry shopping areas", where shoppers could buy sandwich ingredients that were similarly as dry as those used by Brown. His videos were seen as contributing to a trend in China of "white people food" throughout 2024.

In his first marriage, he had both a son and a daughter.