The President of South Korea Moon Jae-In (L) and his wife Kim Jeong-suk arrive at the airport in Hamburg, northern Germany on July 6, 2017 to attend the G20 meeting. Donald Trump arrived for high-stakes visit to Europe on July 5, landing in Poland ahead of his first G20 summit in Hamburg and a closely-watched meeting with Russian President Vladimir Putin. / AFP PHOTO / PATRIK STOLLARZ