Boston Globe 4/14/21: Wayland resident reaches deepest point in world’s oceans, company says. Wayland resident Rob McCallum reached the deepest point in the world’s oceans — Challenger Deep in the Mariana Trench — aboard the Deep Submergence Vehicle Limiting Factor on Friday, plunging more than 35,000 feet below the surface, according to EYOS Expeditions, a company that provides individualized expeditions.