Fio Trethewey is a writer and artist known for their love of Doctor Who, Arthurian Legend and 80s cult classics.

Alongside working for the Lancet as a Deputy Operations Manager he has written a variety of audio dramas and short stories for Big Finish Productions for their Doctor Who box sets, most recently writing for the Gallifrey War Room Series both ‘The Last Days of Phaidon” (2022), and “Transference” (2023).

Fio has also contributed their work both as a writer and artist to charity anthologies and raised money on a charity drawing stream for FareShare UK back in October 2020 raising $4,762.

Fio now lives in London and dating fellow writer Georgia Cook.