When Fang Jianze was diagnosed with muscular dystrophy at the age of three, many believed his life was on a downward trajectory. How wrong – and right – they were! Ignoring his limited mobility, Fang put everything into realizing his childhood dream – to explore the depths of the sea! Training relentlessly with unwavering commitment, Fang beat the odds to become China's first and the world's 2075th certified diver with muscular dystrophy in 2020. Now he's leading efforts to make 20 facilities in Guangzhou more inclusive. Will he sink or swim?