Mark Winterbottom, known affectionately as 'Frosty', is an Australian motor-racing driver best known for his achievements in the V8 Supercars Championship. Encompassing over 35 race wins, 120 podium finishes, a Bathurst 1000 victory and the 2015 Supercars Championship, Winterbottom's career is a testament to grit, determination and perseverance., James Phelps is an award-winning journalist and acclaimed author known for his bestselling true-crime prison series, which delves into the gritty and captivating lives of Australia's most notorious inmates and the histories of the nation's most infamous prisons.

He is the author of eleven books, including Australian Heist, Australian Code Breakers, and the Riley Jax crime thriller, Inside Man. Phelps is also an award-nominated biographer, having worked with Dick Johnson, Johnathan Thurston and Curtis McGrath on their memoirs. With a background in sports and crime reporting for major publications, his Phelps's meticulous research and vivid storytelling have cemented his reputation as one of Australia's most compelling contemporary writers and its most popular true crime author.