Jason Matthews on 4BC Mornings introduced Brisbane school teachers Matt and Grace, who have been crowned the "Big Aussie Reviewers" and won a luxury one-year road trip around Australia.

The couple discussed their mixed emotions about leaving their students, their massive 55,000km itinerary, and the incredible prize pack that includes a brand-new Ford Ranger and Crusader caravan.

See omnystudio.com/listener for privacy information.