Date of birth
Signed on a three-year deal from French outfit Dijon for an undisclosed fee during the 2017 summer transfer window, Mamadou is a strong and pacey forward who can use both feet and operates mainly on the left.
He arrived at Oakwell with a growing reputation on the continent, after scoring 10 goals on loan with Clermont.
The 22-year-old has also represented Senegal at U20 level.
'Mama' notched his first Reds goal against Millwall in a 3-1 win but it was a first season of transition for the wide-man who then came into his own during the 2018/19 campaign, gaining plaudits for his tricky wing-play and propensity to score spectacular goals.