Colombian President Juan Manuel Santos has been awarded the Nobel Peace Prize for his efforts to end the 52-year conflict with left-wing rebels.
The Nobel committee in Norway praised him for his peace agreement with Farc rebels, signed last month after four years of negotiations.
However, Colombians narrowly rejected the deal in a vote last weekend.
The conflict has killed about 260,000 people. More than six million have been internally displaced.
Mr Santos was selected from a list of 376 candidates – 228 were individuals and 148 were organisations. They included:
The Syrian White Helmets, civil defence volunteers who rescue bomb victims
The negotiators of the international deal to limit Iran’s nuclear programme
Greek islanders on the front line of Europe’s refugee crisis.
The award did not include Farc leader Rodrigo Londono, known as Timochenko, who signed the accord with Mr Santos.
“The Norwegian Nobel Committee has decided to award the Nobel Peace Prize for 2016 to Colombian President Juan Manuel Santos for his resolute efforts to bring the country’s more than 50-year-long civil war to an end,” said committee chairwoman Kaci Kullmann Five.
“The award should also be seen as a tribute to the Colombian people,” she added.
The peace deal was rejected by 50.2% of voters who went to the polls on 2 October. Despite the result, Mr Santos vowed to continue with talks with the rebels.
Government negotiators have already returned to the Cuban capital Havana for further discussions with Farc leaders.
Critics, led by former president Alvaro Uribe, said the deal was too lenient to the rebels.
Under the agreement, special courts would have been created to try crimes committed during the conflict.
Those who confessed would have received lighter sentences and avoided serving any time in conventional prisons.
The Farc would also have been guaranteed 10 seats in the Colombian Congress in the 2018 and 2022 elections.
Eligible nominators from around the world can put forward candidates up to 1st February of the award year, while Nobel Committee members have more time
All nominations are reviewed by the committee whose five members are chosen by the Norwegian parliament – before a shortlist of 20-30 candidates are selected
A group of Norwegian and international advisers write individual reports on the shortlisted candidates. Using these and further reports, the committee narrows the selection down to a handful
A decision is reached in the last meeting of the committee, usually in late September or early October, before the prize is announced
If a unanimous decision cannot be reached, a simple majority vote is used
After the announcement, the award ceremony takes place on 10 December, the date of Alfred Nobel’s death