The correct answer is RJ Umar Nisar. Radio Jockey Umar Nisar (RJ Umar) from South Kashmir, has been awarded the 01 Best Content Award and the Immunization Champion award by United Nations International Childrens Emergency Fund (UNICEF) at the annual Radio4Child 2022 Awards in Mumbai. The award has been conferred to Umar for his work of providing awareness and countering rumours to reach audiences during the pandemic. Additional Information?UNICEF, in full originally called the United Nations International Children's Emergency Fund. It is an agency of the United Nations responsible for providing humanitarian and developmental aid to children worldwide. ?UNICEF:Headquarters: New York, United StatesHead: Catherine M. RussellPresident: Tore HattremFounded: 11 December 1946Founders: United Nations General Assembly, Ludwik Rajchman