I am not a big fan our our current POTUS it has to be said.  Others disagree, including the Nobel Committee.  Titles such as The Lightbringer and anti war candidate were given to candidate Barack Obama. His legacy ironically is a very unstable world with wars and rumors of wars. The Europeans who gave him a Nobel Peace Prize were perhaps overly optimistic. And even President Obama saw that when he accepted this award.

The AP addresses the contradictions here:

On matters of war and peace, Obama has proven to be a confounding and contradictory figure, one who stands to leave behind both devastating and pressing failures, as well as a set of fresh accomplishments whose impact could resonate for decades.

One would think that the Nobel prize committee would have waited to see what he did.  Not what he said. But they did not.