Clinical Professor at The University of Sydney, Discipline of Child and Adoelscent Health, I am currently the Head of Department of Pediatric ENT at the Children’s Hospital at Westmead, Sydney, Australia. I am current president of the Asia Pacific Pediatric Otolaryngology Society, past President of the Australia New Zealand Society of Paediatric Otolaryngology, and ad hoc chairperson for pediatric Section of IFOS.