Mamady Doumbouya is the new leader. He won the vote. This happened on Tuesday. Many people voted for him.
He was already in charge. Now he is the chosen one. Some people are not happy.
This vote is important. Guinea had some problems. Doumbouya took power from the old leader. The old leader was Alpha Condé.
Doumbouya said he would give power back. He said this would be soon. This vote might change his plan.
Some leaders could not run. Some groups said do not vote. They called it a "joke vote."
But many people voted for Doumbouya. He won in the big city. He won in other places too. The vote boss says the results are true.
Doumbouya has more power now. Some friends think he can help. Others worry about freedom. They say people have fewer rights. Some people were arrested.
The world will watch Guinea. They will see if things get better. Doumbouya won. But the vote was hard.