Sem Liew is the research fellow and medical oncologist at Olivia Newton-John Cancer & Wellness Centre, Austin Health. He graduated from University of Melbourne and then trained at the Monash Medical Centre and Austin Health. After obtaining his fellowship with the RACP in medical oncology last year, he is now undertaking a post-graduate research degree at Ludwig Institute for Cancer Research examining the epigenetics in lung cancer. His major interest include translational research, lung, genitourinary, gastro-intestinal and brain tumours.