Greg completed his medical training at The University of Auckland. After moving to Australia, Greg completed his Diploma in Child Health and Fellowship in General Practice. In his spare time, Greg enjoys singing and tennis, spending time with his daughters and moonlighting as a regular TV game show contestant.

Mira graduated from Medical School in 2002. She then worked as a lecturer, teaching Medicine in New Zealand. Since moving to Australia, she has worked in many hospitals around Australia in the fields of Emergency Medicine, General Medicine, Surgery, Paediatrics, Gynaecology and Obstetrics. After moving to Melbourne, Mira trained to become a General Practitioner. She completed a Diploma in Child Health and she has a special interest in paediatrics, women's health, family planning and preventative medicine.