Callie Elward-Barrett is a self-confessed political nerd with a serious coffee habit. She has a post grad in climate change adaptation and communication and has worked in social housing and with refugees in community detention. Her alter-ego is a world travelling Personal Trainer and gym instructor, who teaches Zumba and tries to encourage a balanced approach to fitness. Callie is an IVF survivor with a 7-month-old. She writes about the not so shiny side of motherhood on her Facebook page: Mummy Needs a Wine (facebook.com/mummyneedsawine).