Ross Coulthart is an award-winning investigative journalist and writer. Previously an investigative reporter on news and current affairs program 60 Minutes on Channel Nine and chief investigations reporter for the Sunday Night news program, Coulthart has won five prestigious Walkley journalism awards, including the most coveted top award for Australian journalism, the Gold Walkley. His broadcast television investigative journalism has also won the top broadcast award, a Logie.

Ross is the co-author of bestselling books Dead Man Running and Above the Law, both exposes of organised crime in Australian and international outlaw motorcycle gangs, as well as Charles Bean, Lost Diggers, The Lost Tommys and Secrecy for Sale: Inside the Global Offshore Money Maze.