He quit banking to sell bubble tea — now it’s a global empire that makes over $500 million a year
- Posted on February 15, 2026
- By CNBC
- 2 Views
He quit banking to sell bubble tea — now it’s a global empire that makes over $500 million a year
Martin Berry turned Gong Cha from a small Taiwanese tea franchise into a global bubble tea brand with more than 2,000 stores.
