Psychologist, relationship expert and star of Married at First Sight
John Aiken is a psychologist and relationship expert who has spent more than 30 years in private practice and media, helping singles and couples build healthier and more honest relationships. After beginning his career in New Zealand and returning to Australia in 2008, he gained a national audience through ABC documentaries before becoming one of the central figures in the global phenomenon that is Married at First Sight.
As a relationship expert on MAFS — now in its eighth-plus season and broadcast into 120 countries — John has become renowned for his direct, no-nonsense approach to calling out toxic patterns and holding participants accountable. He also appears on MAFS UK, MAFS NZ and the companion show After the Dinner Party, and serves as a dating and relationships expert for 9Honey.
John is the bestselling author of three books — Making Couples Happy, U-Turn and Accidentally Single — and a regular presence on radio, podcasts and television. As a keynote speaker, he brings his deep understanding of human behaviour, connection and the dynamics of modern relationships to corporate audiences interested in communication, psychological safety and team culture.
John Aiken is a keynote speaker based in New South Wales who speaks on media & journalism, mental health & wellbeing and motivation. Book through Executive Speakers Australia.
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