As Peter Horgan is awarded the Mediaweek Icon for 2025, it’s clear few people have impacted Australia’s media landscape quite like him – although he’s the last to agree. The former Omnicom Media Group ANZ CEO has redefined what effective leadership looks like over his time in the industry. As he’s honoured as Mediaweek’s 2025 Icon, Horgan, known by many as ‘Horgs’, reflects on the lessons, people, and pivotal moments that have shaped his career.