Impossible to answer as asked.
No data available to answer the question.
A 30.06 is by far the farthest shooting rifle along with a 270 in second place It depends on what type of hunting but some of the farthest shooting are the 7mm mag,300 mag,338,204,308,30-06,280,270
Hunting, shooting, reloading, history
That is the National Shooting Sports Foundation. They promote shooting sports. Gun control attempts to prevent ownership of guns used in shooting sports. No gun= no shooting sports.
A shooting iron is a gun.
The question can't be answered without knowing what type of shooting and what "gun" you mean (hand gun, long gun, centerfire, rimfire, muzzle loader, etc..)
No records. Many people begin shooting as youngsters- have seen a 5 year old with a .22, shooting under supervision of his Dad.
by shooting it with a gun.
practice
Shooting solder at a special solder shooting range
Gun clubs, shooting ranges
The Gatling gun.