Career
He has 5 Fédération internationale de football association official caps for national team, and he is a part of qualifying campaign for 2017 Africa Cup of Nations. Constant debuted in a friendly match against Equatorial Guinea in February 2011. Soon after that, he played a 2012 Africa Cup of Nations qualification match against Botswana, which Chad lost 0-1 in North"Djamena.
He has also 7 unofficial caps for Chad.