Nitish Rana to captain Kolkata Knight Riders in IPL 2023.

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Rana to take over from Shreyas Iyer, who is recovering from a back injury.

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Iyer's return to the tournament is uncertain.

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Rana has previous captaincy experience in white-ball cricket and the IPL.

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The team is confident Rana will do a great job as captain.

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The coaching staff will provide support to Rana off the field.

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Experienced leaders in the squad will support Rana on the field.

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Rana has played 91 IPL matches and scored 2181 runs.

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Iyer's back injury may require surgery, and his participation in the World Test Championship Final is uncertain.

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