A) Sonam Wangchuk
B) Anand Kumar
C) Laxmi Agarwal
D) Kailash Satyarthi
Explanation: United Nations Secretary-General António Guterres has appointed four new Sustainable Development Goals (SDG) Advocates on September 17, 2021, ahead of the 76th UN General Assembly. The four newly appointed advocates are Nobel Peace Laureate Kailash Satyarthi, STEM activist Valentina Muñoz Rabanal, Microsoft President Brad Smith, and K-pop superstars BLACKPINK (South Korean girl group).
