Feferees were really always there for sports, but they weren't called referees. There was always someone who was making sure everyone followed the rules and called the necessary fouls, off sides, high sticks, etc.
i think there are four referees.
There are four referees in a baseball game.
NHL Referees make $127,000 a season
3 referees are in soccer and football
They are technically called assistant referees.
There are no referees in ballet. There are instructors. At competitions there are judges.
It is either the F.A, The U.E.F.A or F.I.F.A.
They are senior referees that have been given additional training in order to be able to objectively evaluate other referees and give them useful feedback in order to improve.
Referees do not wear any numbered jerseys.
No, both men and women can be referees in basketball
Referees are needed to see if the match is fairly played and to help if someone is injured.
Some referees are lawyers, policemen, firefighters and so on.