Football was first invented by China.
According to Oracle Bone Inscriptions's records unearthed in Yin Ruins, as early as 1000 years ago, there was football in China. The earliest football was made of grass or hair, called "bow". Since the Han Dynasty in the 2nd century BC, football has been made of ripe leather and filled with hair.
People don't know who it is.
However, find someone to play football with, and I can explain it to you while watching it, which is more interesting and faster to understand.