Meet the Irish man who invented basketball’s jump shot

There was just one witness to the moment Kenny Sailors helped revolutionise basketball — his brother, Bud — but by all accounts, no one has ever doubted their story.
The moment came on a hot May day in 1934. The two were battling, one on one, under an iron rim nailed to the side of the family’s windmill, a wood-shingled, big-bladed landmark their neighbours on the Wyoming high plains recognised for miles around, the way sailors of the usual kind know a lighthouse from miles out at sea.