Name the 9th Secretary-General of UN.

Antonio Guterres

The correct answer is option  1 - Antonio Guterres

António Guterres is the ninth Secretary-General of the United Nations, took office on 1st January 2017.

António Manuel de Oliveira Guterres is the present (9th) Secretary General of the UN since 2017. He was the former Prime Minister of Portugal from 1995 to 2002 and was also the United Nations High Commissioner for Refugees during 2005–2015. He also held the position of the President of the Socialist International from 1999 to 2005. He is serving as the ninth Secretary–General of the United Nations.