Who is Khamûl in The Lord of the Rings: The Rings of Power?

First reported by Forbes at Tue 2:00 PM · 4 outlets in all

1. NY Post37mStream It Or Skip It: ‘The Lord of the Rings: The Rings of Power’ Season 3, A Thrilling Take on TolkienThe Lord of the Rings: The Rings of Power was always visually stunning to behold, but now it's a show worth watching.
2. Gizmodo7h‘The Lord of the Rings: The Rings of Power’ Makes Its Supersized ReturnFour episodes of Middle-earth drama await in the season three kickoff of Prime Video’s J.R.R. Tolkien adaptation. Let's break them down.
3. Mashable7hWho is Khamûl in The Lord of the Rings: The Rings of Power?"Lord of the Rings: The Rings of Power" introduces Sauron's Ring-servant Khamûl. But who was he in J.R.R. Tolkien's books?
4. Forbes19h‘The Rings Of Power’ Season 3 Review: Temu ‘Lord Of The Rings’Rings Of Power Season 3 serves up the same bland melodrama as the last two seasons, now with love triangles and even more divergence from Tolkien.