Woowa Bros, South Korea's largest food delivery startup, raises $320M at a valuation of $2.6B for international expansion and to develop autonomous robots (Josh Smith/Reuters)

Josh Smith / Reuters:
Woowa Bros, South Korea's largest food delivery startup, raises $320M at a valuation of $2.6B for international expansion and to develop autonomous robots  —  SEOUL (Reuters) - The operator of South Korea's largest food delivery app has secured a $320 million investment from Hillhouse Capital …