In 2018, Victor Vescovo launched the Five Deeps Expedition, with the objective of visiting the deepest points of all five of the world's oceans, and mapping the vicinity, by the end of September 2019. This expedition was filmed in the documentary television series Expedition Deep Ocean. This objective was achieved one month ahead of schedule, and the expedition's team carried out biological samplings and depth confirmations at each location. Besides the deepest points of the five world oceans, the expedition also made dives in the Horizon Deep and the Sirena Deep, and mapped the Diamantina Fracture Zone.
