Former world boxing heavyweight champion Wladimir Klitschko stands next to The Mayor of Kyiv Vitali Klitschko speaking with Founder and Executive chairman Klaus Schwab, Daniel Risch, Prime Minister of Principality of Liechtenstein and Hereditary Prince Alois of Liechtenstein at the opening ceremony of the World Economic Forum (WEF) in Davos, Switzerland May 23, 2022. REUTERS/Arnd Wiegmann