South Korea's Science, ICT and Future Planning Minister Choi Yang-Hee (R) and Swiss State Secretary for Economic Affairs Marie-Gabrielle Ineichen-Fleisch (L) sign a document as South Korean President Park Geun-Hye (R, back) and her Swiss counterpart Johann Schneider-Ammann (L, back) look on during a signing agreement following their meeting at the presidential Blue House in Seoul on July 13, 2016. Schneider-Ammann is in Seoul for a two-day visit to discuss bilateral cooperation in trade, investment, science, security and other areas. / AFP PHOTO / POOL / JUNG YEON-JEJUNG YEON-JE/AFP/Getty Images

South Korean President Park Geun-Hye (R) talks with her Swiss counterpart Johann Schneider-Ammann (2nd L) during their meeting at the presidential Blue House in Seoul on July 13, 2016. Schneider-Ammann is in Seoul for a two-day visit to discuss bilateral cooperation in trade, investment, science, security and other areas. / AFP PHOTO / POOL / JUNG YEON-JEJUNG YEON-JE/AFP/Getty Images

A person holds one of the three newborn white tigers during weighing, embeding of computer chip, deworming and auscultation at the zoological park of the eastern French city of Amneville, eastern France, on July 13, 2016. / AFP PHOTO / JEAN-CHRISTOPHE VERHAEGENJEAN-CHRISTOPHE VERHAEGEN/AFP/Getty Images

South Korean President Park Geun-Hye (R) talks with her Swiss counterpart Johann Schneider-Ammann (L) as they wait for a signing ceremony following their meeting at the presidential Blue House in Seoul on July 13, 2016. Schneider-Ammann is in Seoul for a two-day visit to discuss bilateral cooperation in trade, investment, science, security and other areas. / AFP PHOTO / POOL / JUNG YEON-JEJUNG YEON-JE/AFP/Getty Images

People hold two of the three newborn white tigers during weighing, embeding of computer chip, deworming and auscultation at the zoological park of the eastern French city of Amneville, eastern France, on July 13, 2016. / AFP PHOTO / JEAN-CHRISTOPHE VERHAEGENJEAN-CHRISTOPHE VERHAEGEN/AFP/Getty Images

People hold three newborn white tigers during weighing, embeding of computer chip, deworming and auscultation at the zoological park of the eastern French city of Amneville, eastern France, on July 13, 2016. / AFP PHOTO / JEAN-CHRISTOPHE VERHAEGENJEAN-CHRISTOPHE VERHAEGEN/AFP/Getty Images

A journalist sitting in the driver's seat of the all-new minivan Serena from Japanese auto giant Nissan Motor takes his hands off the steering wheel during a test drive, at the test course of the company's Oppama plant in Yokohsuka, in suburban Tokyo, on July 13, 2016. Nissan will release the new vehicle, equipped with autonomous drive technology designed for highway use in single-lane traffic, in late August. / AFP PHOTO / TORU YAMANAKATORU YAMANAKA/AFP/Getty Images

A journalist sitting in the driver's seat of the all-new minivan Serena from Japanese auto giant Nissan Motor takes his hands off the steering wheel during a test drive, at the test course of the company's Oppama plant in Yokohsuka, in suburban Tokyo, on July 13, 2016. Nissan will release the new vehicle, equipped with autonomous drive technology designed for highway use in single-lane traffic, in late August. / AFP PHOTO / TORU YAMANAKATORU YAMANAKA/AFP/Getty Images