Do Frak's parents know that Frak is an elemental master?

Gold like Creation, we haven't seen another user besides Lloyd or his dragon, but what I explained probably doesn't contradict the fact that Creation and Gold can have multiple users. 3/3

we saw that with Oni there are many who use Destruction except for Garmadon Creation, we didn't see how many use them, but it can be created, and apparently Lloyd had this ability as a golden ninja, Darkness, Overlord gave it in season 15 to the villains who combined his dark power, 2/3

Destruction, Creation, Darkness, and Gold are not elemental powers, they are elemental essences, and this is different from elemental powers. Creation, Destruction, Gold, and Darkness have multiple users, unlike elemental powers where each generation has one elemental owner, 1/3

Hey Doc, a bit of a stupid question I think😂: Why doesn't Moro have the green streak in his hair?