In cricket, an umpire is a person who has the authority to make judgements on the cricket field, according to the laws of cricket. Besides making decisions about legality of delivery, appeals for wickets and general conduct of the game in a legal manner, the umpire also keeps a record of the deliveries and announces the completion of an over. A cricket umpire is not to be confused with the referee who usually presides only over international matches and makes no decisions affecting the outcome of the game. The prospect of keeping in place adequate technology to correct umpiring verdicts from time to time. Cricket has given birth to some prolific umpires overtime. They are worth the mention as umpiring is nowhere near an easy job. During high intense cricket matches, the players are under a lot of pressure no doubt. But, the umpires are under maximum pressure as every decision they make comes under the scanner. Let us take a look at some of Cricket's best umpires.