What would be the sex of XXY individual?

Klinefelter syndrome (sometimes called Klinefelter’s, KS or XXY) is where boys and men are born with an extra X chromosome. Chromosomes are packages of genes found in every cell in the body. There are 2 types of chromosome, called the sex chromosomes, that determine the genetic sex of a baby. #TrisomyDiseaseOrMedicalCondition #KlinefelterSyndromeDiseaseOrMedicalCondition #GenderQuotationSubject #HealthIndustry #XXY #NikolaysGeneticsLessons #genotype #GeneticsFieldOfStudy #XXXY #XXYY #XXXXY #YO #XXYSyndrome #xyXxyChromosomes #xyySyndrome #xyyLee #KlinefelterSyndrome #klinefeltersSyndrome #klinefelter #klinefelterSyndromeClass12 #TurnerSyndrome #chromosomalDisorder #WhatHappensIfAMaleHasXYY #xxxySyndrome #Genetics