Big Brother Naija housemate, Laycon, has left fellow finalists worried after revealing his genotype.

The Lagos-born rapper made the revelation as every housemate disclosed what their blood group was.

Laycon, however said he does not like to tell people his genotype because when he does people think he is sick.

He went on to disclose to Dorathy and Vee in a conversation that he is sickle cell anemic.

Dorathy quickly asked; “so, that is why you are thin!”

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Laycon has been in a cheerful mood throughout his stay at the house and his energy level didn’t even make people suspect him to be having sickle cell in his genotype.