Baby Boomer Entrepreneurs
"Married couple Richard Koh and Ong Bee Yan readily admit that they are usually the oldest diners in a hipster cafe. Mr Koh, 56, and Ms Ong, 62, love cafe hopping, and would do so every weekend.
A few years ago, they were introduced to cold brew coffee and liked its less acidic taste. They even thought about starting a cold brew coffee business but as Mr Koh was still working then, that idea was just talk..."
Full article can be found here: