FUTURE OF DIGITAL CURRENCY -- Participants discuss the future of central bank digital currencies in a session at Deconomy 2018, held in Walkerhill Hotel in Seoul on Wednesday. From left are: Jeff Paik, chief executive at Finector; Clark Thompson, solution architect at Consensys; Ian Grigg, partner at Block.one; Antony Lewis, director of research, CBDC strategy at R3; and Stanley Yong, global lead for CBDC at IBM. Yonhap