Ed Currie, an agricultural scientist from South Carolina in the USA, developed this extreme chilli. He previously created the 'Carolina Reaper', which held the old record at 1.64 million SHU. He spent over 10 years cross-breeding plants to produce Pepper X.
How is Pepper X used?
You will not find these chillies selling directly in vegetable markets. Companies use them strictly to make extreme hot sauces, process spicy foods, and manufacture herbal medicines.