是谁发明了排球？？？

1895年2月9日, 威廉斯.摩根发明了排球. 他当时是YMCA(美国青年中心)的导师.

On February 9, 1895, in Holyoke, Massachusetts (USA), William G Morgan, a YMCA physical education director, created a new game called Mintonette as a pastime to be played preferably indoors and by any number of players.