context: It was first given to him by his grandparents, due to a resemblance to the character Kum-Kum from the anime Wanpaku Omukashi Kumu Kumu which was Agüero's favourite television programme as a child.
source: It's not every day an athlete is nicknamed after a cartoon character!
reference_original: ليس كل وقت يُلقب رياضي على اسم شخصية كارتونية!
reference_flipped: ليس كل وقت تُلقب رياضية على اسم شخصية كارتونية