Stephen Van Deventer is the man behind a 450 million dollar cannabis facility in the works for Toowoomba, right next to the international airport. This will be the biggest of its kind in the world making millions, possibly billions for the Australian economy and more importantly helping people with epilepsy, cancer, chronic pain and many more. Trail blazer Stephen Van Deventer from Asterion Cannabis Inc. a Canadian medicinal cannabis company, with a 100% wholly owned Australian subsidiary, Asterion (Australia) Pty Ltd is leading a company focused on precision agriculture and producing the highest quality, low cost, genetically uniform strains of cannabis.