When did Koulibaly make his debut for the Senegal national team?
2013
2014
2015
2016
Answer
Koulibaly made his debut for the Senegal national team in 2015. He was part of the team that won the 2015 Africa Cup of Nations, and he has also represented Senegal at the 2018 FIFA World Cup and the 2019 Africa Cup of Nations.