She was a rhythmic gymnast but her talent was spotted by the national coach, Yang Zhuliang due to her "physical build was good for diving".

[3] Ng finished 11th in 3 metre springboard at the 2015 World Aquatics Championships in Kazan, Russia and qualify for the 2016 Summer Olympics.

In diving at the 2017 Southeast Asian Games, Ng came in first place in the mixed 3 metre springboard synchro, but was stripped of the gold medal after testing positive for sibutramine.

The gold medal was subsequently awarded to fellow Malaysian divers Muhammad Syafiq Puteh and Jasmine Lai Pui Yee.

[6] In diving at the 2019 Southeast Asian Games, Ng won a gold medal in the women's individual 3 metre springboard event.