Ramona Lee Soo-Jun is a German-Romanian novelist based in London, United Kingdom.
She wrote her debut novella, Destinul unei Flori de Primăvară (The Destiny of a Spring Flower), in 2012 at fourteen years old. By nineteen, she had published eleven books.
Lee began writing under the pen name "Lee Soo-Jun" with her first publication, using it as a response to racism within the publishing industry. She formally adopted the name when she turned eighteen.
In 2015, with the release of the first volume of her Agent 00 series, she was recognised as Romania's first martial-arts action author.
Alongside her action fiction, Lee has written across a wide range of genres, including romantic comedy, thriller, and fantasy.