Say hello to our newest confirmed speaker, Christian Rau, senior vice president at Mastercard.

21 Dec 2022, 13:45
Say hello to our newest confirmed speaker, Christian Rau, senior vice president at Mastercard. 🙌🇨🇭 Christian’s insights on #innovation, Web3 and redefining value are not to be missed at https://t.co/ALG6ldQNlu!