The biggest underground metal festival in the world, Bloodstock Open Air kicks off today. Headlined by titans of metal like Judas Priest, Nightwish, and Gojira, the festival has grown over the years from a small cottage enterprise to a huge undertaking. One of the lynchpins of the operation is Vicky Hungerford, as one of the four directors of the festival. She is directly responsible for booking the bands on the fest and attracting world-class talent every year. Thus, she helps to shape rock and metal history in the process year in and year out. We chatted with Vicky by phone a few days ago to get her take on BOA 2018, the challenges of planning such a big festival, and much more.