Drhazz & Jrska, twin gnolls and gleeful sociopaths who treat everybody else in the world apart from each other as a plaything or a threat. For example, Drhazz raids one kingdom for slaves and sells them in another, and his sister raids THAT kingdom and sells in the first. This is highly lucrative, and the two kingdoms have declared war on each other twice as a result, which is both lucrative and very funny.

There was a third sibling as well, but they killed him a few minutes they were born ( isn't hyena biology wonderful )

Jrska is actually the taller of the two, but it's difficult to see that from this angle. Don't ask what she did to the adventurer that cost her the eye. It was enough to make other gnolls throw up. Drhazz, of course, thought it was hilarious.

BTW, Vitus of Clan Scorpion doesn't know them, and would be appalled by them if he did.