Founded in 1961, the UN organisation helped 97 million people last year, distributing 15 billion rations to people in 88 countries last year.
This is the 12th time the Peace Prize has gone to the UN, one of its agencies or personalities -- more than any other laureate.
The award consists of a gold medal, a diploma and a cheque for 10 million Swedish kronor (950,000 euros, $1.1 million).
The Nobel Peace Prize was Friday awarded to the World Food Programme for feeding millions of people from Yemen to North Korea, with the coronavirus pandemic seen pushing millions more into hunger.
The United Nation's agency was honoured for "its efforts to combat hunger, for 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," Nobel committee chairwoman Berit Reiss-Andersen said on unveiling the winner in Oslo.
Whether delivering food by helicopter or on the back of an elephant or a camel, the WFP prides itself on being "the leading humanitarian organisation" in a world where, by its own estimates, some 690 million people -- one in 11 -- go to bed on an empty stomach.
"With this year's award, the Norwegian Nobel Committee wishes to turn the eyes of the world towards the millions of people who suffer from or face the threat of hunger," Reiss-Andersen said.
Founded in 1961, the UN organisation helped 97 million people last year, distributing 15 billion rations to people in 88 countries last year.
The numbers are dizzying but only a fraction of the total number in need.
Despite making progress over the past three decades, the UN's goal to eradicate hunger by 2030 appears out of reach if current trends continue, according to experts.
Women and children are usually those most at risk.
War can be caused by hunger, but hunger is also a consequence of war, with people living in areas of conflict three times more likely to be undernourished than those living in countries at peace, the WFP says.
"There's no two ways about it -- we can't end hunger unless we put an end to conflict," WFP executive director David Beasley said on September 21.
Famines of biblical proportions
Yemen, which is living through what the UN has described as the "largest humanitarian crisis in the world", is a stark example of this.
Both the UN and aid agencies have repeatedly raised the alarm over the disastrous consequences of the conflict which has claimed tens of thousands of lives since 2015, when a powerful military coalition led by Saudi Arabia joined the government's fight against Iran-backed Huthi rebels.
The conflict has displaced three million people and pushed the country to the verge of famine.
Two-thirds of Yemen's 30 million people don't know where their next meal will come from, WFP figures show.
The outlook for the world has grown even bleaker this year due to the Covid-19 pandemic, which has led to earnings losses, made food more expensive and disrupted supply chains.
"The coronavirus pandemic has contributed to a strong upsurge in the number of victims of hunger in the world," the Nobel committee said.
"In countries such as Yemen, the Democratic Republic of Congo, Nigeria, South Sudan and Burkina Faso, the combination of violent conflict and the pandemic has led to a dramatic rise in the number of people living on the brink of starvation," it said.
In April, Beasley raised the alarm, saying: "We could be facing multiple famines of biblical proportions within a short few months."
The global recession caused by the virus risks pushing an additional 83 to 132 million people into hunger, the UN said in a report published in mid-July.
This is the 12th time the Peace Prize has gone to the UN, one of its agencies or personalities -- more than any other laureate.
The virus will also affect the Nobel Peace Prize ceremony on December 10 in Oslo, which has been scaled back due to corona restrictions.
The award consists of a gold medal, a diploma and a cheque for 10 million Swedish kronor (950,000 euros, $1.1 million).