Indian tech entrepreneur Kunal Shah is set to lead WhatsApp, the world's largest messaging platform, succeeding Will Cathcart. Shah, the founder of fintech unicorn CRED and pioneer of digital payments with FreeCharge, brings extensive experience in building successful tech ventures. Meta's investment in CRED and Shah's deep understanding of user needs in India, WhatsApp's largest market, underscore the significance of this appointment for the global messaging giant's future strategy.