According to legend, on which event is the sport of hammer throw based?

Question

Which ancient game is played in many variations around the world, but all with the general aim of capturing the opponent's seeds or counters?

Answer 1

A throw in the Tailteann Games in Ireland about 2000 BCE
The Celtic hero Cú Chulainn is said to have gripped a chariot wheel by its axle and hurled it.