Melissa Wu, an accomplished diver from Sydney, NSW, Australia, has made significant strides in her career since she began diving at age 10 at Parramatta Diving Club. Her journey into the sport was inspired by watching divers during her sister's swimming carnivals. Wu competes for the New South Wales Institute of Sport (NSWIS) under the guidance of coach Chava Sobrino.

| Season | Event | Rank |
|---|---|---|
| 2021 | Women's 10m Platform | B Bronze |
| 2016 | Women's 10m Platform | 5 |
| 2012 | Women's 10m Platform | 4 |
| 2008 | Women's 10m Platform Synchro | S Silver |
| 2008 | Women's 10m Platform | 6 |
Throughout her career, Wu has faced numerous injuries. In late 2019 and early 2020, she dealt with a shoulder injury. She also missed trials for the 2018 Commonwealth Games due to a neck injury but received a discretionary selection. Additionally, she carried a disc bulge in her back into those Games.
In early 2017, Wu sustained two stress fractures and a wrist injury. She took time off in 2013 to address a back injury and faced multiple injuries in 2011 affecting her hip, back, and wrist. In 2003, she suffered a supracondylar fracture to her left arm and nerve damage during dry-land training on a trampoline.
Wu resides in Sydney, NSW, Australia, and speaks English. She holds a degree in Commerce from Macquarie University. Her family has been the most influential force in her career. Swiss tennis player Roger Federer is her idol.
Wu has received several accolades throughout her career. She was named the 2020 Western Sydney Sporting Woman of the Year and the 2010 New South Wales Young Athlete of the Year. In 2008, she was awarded Young Sports Performer of the Year by Fairfax Media and received the Outstanding Young Achiever award at the 2006 Commonwealth Sports Awards.
Beyond diving, Wu co-owns HrdKAW Strength Weightlifting Club with her brother Joshua Wu and owns Havok Athletic, an activewear label based in Sydney. She also works as a coach at NSWIS and co-founded the Australian Diving Academy with fellow diver Kevin Chavez in 2021.
Wu faced a personal tragedy when her sister Kirsten took her own life in 2014. This event led her to consider quitting diving. However, she found strength in her sister's passion for sport and continues to compete with Kirsten's memory as a source of inner strength.
Looking ahead, Wu aims to win a gold medal at the Olympic Games. Her dedication to diving remains unwavering as she continues to train and inspire future generations of divers.
Wu's journey is marked by resilience and determination. From overcoming injuries to balancing business ventures and coaching roles, she exemplifies commitment to both personal growth and professional excellence.
Melissa Wu, an accomplished diver from Sydney, NSW, Australia, has made significant strides in her career since she began diving at age 10 at Parramatta Diving Club. Her journey into the sport was inspired by watching divers during her sister's swimming carnivals. Wu competes for the New South Wales Institute of Sport (NSWIS) under the guidance of coach Chava Sobrino.