Christo Grozev is a Bulgarian investigative journalist who has spent years tracking down Russian spies and is on Vladimir Putin’s wanted list.

Grozev’s open-source journalism exposed spies linked to the poisoning of Sergei and Yulia Skripal in 2018 and Alexei Navalny in 2020.

Now he is at the centre of his own sinister Kremlin plot, as a Bulgarian spy-ring was sent by Moscow to target him and planned to kidnap and kill him, before they were arrested and convicted in the UK.

He speaks to Krishnan Guru-Murthy in this episode of Ways to Change the World ahead of the streaming release of his new documentary ‘Kill List: Hunted by Putin’s Spies’ - which is available on Channel 4.

Produced by Silvia Maresca, Calum Fraser, Ka Yee Mak.