Krystal Jung

Krystal Jung is a sixth year student for Hogwarts school of witchcraft and wizardry. She is the beater of the Slytherin team along with her twin sister, Luna.

-She participated in the tryout's during her sixth year and passed

-When there were discontent among other people who had also tried but not made it, with them not believing that the girls would be good, either Krystal or Luna punched them resulting in tooth loss