Alexey Molchanov is the deepest man in the history of the competitive freediving. He achieved his first world record in 2008 in a pool discipline called Dynamic Apnea, in which he swam 250m underwater with a monofin on one breath. Since then he focused on the depth discipline and began to compete in the open ocean.

Adam Stern is a 5 time Australian record holding freediver. He started freediving in 2011 and since then he has done nothing but dive and train. 

Aolin Wang set the first 100m depth record for China during Vertical Blue 2017. Currently he holds the National Record by doing a dive to 106m in Constant Weight during the AIDA World Championship in Roatan 2017.