Jeff Dave is a man that was born in 1963 as an otherwise healthy baby except for his disproportionately large arms and hands Dave was born with giant Popeye like hands and arms without any scientific explanation scientists have searched for extrange of gigantism and elephant Isis but have not found any of it it was just born with hands like these his wife's arms are almost half the size of his hand and he can even palm an entire basketball with one hand