Now this would be fun! 'World's biggest' drug kingpin El Chapo declares war on ISIS with chilling threat 16:53, 10 Dec 2015 Updated 17:34, 10 Dec 2015 By Gemma Mullin An alleged encrypted email from Joaquín “El Chapo” Guzmán to ISIS leader Abu Bakr Al Baghdadi has been leaked online Getty Threat: Mexican drug trafficker Joaquin "El Chapo" Guzman, pictured here with a moustache and full head of hair, allegedly emailed a threatening message to the Islamic State One of the world's most wanted drug lords has reportedly 'declared war' on the Islamic State in a threatening letter. Joaquín “El Chapo” Guzmán apparently sent an encrypted email to the ISIS leader Abu Bakr Al Baghdadi after one of his cartel's shipments was destroyed. His letter, which has been leaked by cartelblog.com, claims his men will "destroy" the terror group if they continue to 'impact on their operation'. The Mexican drug baron, who runs the notorious Sinaloa cartel, allegedly told Al Baghdadi that his organisation are 'not soldiers' but 'lowly p*****s'. He apparently wrote: "Your god cannot save you from the true terror that my men will levy at you if you continue to impact my operation. Getty Warning: The apparent encrypted message to ISIS leader, Abu Bakr al-Baghdadi, pictured, warns El Chapo will 'destroy him' "My men will destroy you. The world is not yours to dictate. I pity the next son of a wh*** that tries to interfere with the business of the Sinaloa Cartel. "I will have their heart and tongue torn from them.” El Chapo, nicknamed "Shorty", has been on the run from police since he escaped from the maximum security Altiplano prison - 55 miles west of Mexico City - in July. Read more: Hunt for El Chapo hits buffers after tip-off he was hiding in Argentina revealed as HOAX He fled through a hole in shower after his men dug a mile long tunnel underneath the jail to farmhouse from where he fled. The tunnel, which would have taken months to dig, was found equipped with ventilation ducts, running electricity to power strip lighting, stairs and a motorbike on rails on which he rode away. Getty Threat: Mexican drug trafficker Joaquin "El Chapo" Guzman, pictured here with a moustache and full head of hair, allegedly emailed a threatening message to the Islamic State Guzman, once the 1,140th richest man in the world and once the 55th most powerful, is said to have paid $50 million (£32 million) in bribes this time to ensure he got away safely. He had previously escaped from prison in 2001, and was only recaptured last year. The second jailbreak was a huge embarrassment for Mexico's President Enrique Pena Nieto, who had said it would be "inexcusable" if Guzman managed to escape again.