Galle was the French League Player of the Year in 1973 and 1974.

He was a member of the senior French national team from 1968 to 1975.

As a head coach, Galle coached ASVEL Basket from 1989 to 1991, Hyères-Toulon Var Basket from 1992 to 1994, and other pro clubs.

[1][2] Galle's brother, Jean, is also a basketball coach.

This biographical article relating to a French basketball figure is a stub.