Final answer:
The World Food Programme (WFP) was awarded the Nobel Peace Prize in 2020 for its efforts to combat global hunger and prevent the use of hunger as a weapon of war.
Step-by-step explanation:
The Nobel Peace Prize winner of 2020 was the World Food Programme (WFP). The prestigious award recognized the WFP's efforts in combating hunger worldwide, its contribution to bettering conditions for peace in conflict-affected areas, and for acting as a driving force in efforts to prevent the use of hunger as a weapon of war and conflict. The Nobel Peace Prize acknowledges the critical humanitarian work undertaken by the organization and highlights the message that providing food security is an essential foundation for peace.