SEOUL--(BUSINESS WIRE)--MetLife Korea, today launched “collab 5.0,” an open innovation platform inviting entrepreneurs and insurtechs globally to scale their business with MetLife while solving some of the insurer’s biggest innovation challenges in Korea. Participants will compete for a USD 100,000 contract to develop solutions across insurance value chains in areas such as customer engagement, sales, and operations, and to pilot these solutions with MetLife in Korea. Created by LumenLab, MetLife’s…