Ndi Nne, a duo consisting of Chinne and Nne, has emerged as the winner of the first custodian challenge in the ongoing edition of Big Brother Naija (BBNaija) season 9.

The duo won the challenge after finding the correct bottle in the challenge held on the night when all 24 housemates got into the house.

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By winning the challenge, the Ndi Nne pair is exempted from the first-week eviction, and they also have the power to influence nominations of other housemates for this week.

The show has 14 pairs of housemates, making a total of 28 contestants, battling it out for the winning prize of 100 million naira.

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The housemates include an interesting line-up of a couple, two sets of identical twins, an aunt and a niece, and close-knit friends.

The show is expected to run for 10 weeks, with new twists promised to be unfolded during the course of the show.