President of the Republic of Finland Sauli Niinistö met with former United Nations Secretary-General Ban Ki-moon in Mäntyniemi on Thursday, 11 August 2022.
Former UNSG Ban Ki-moon visited Mäntyniemi. Multilateral cooperation is severely challenged, but the security and sustainability of our planet require global solutions. pic.twitter.com/aR7LceDBYJ
— Sauli Niinistö (@niinisto) August 11, 2022