McKenna’s journey in racing began with his first winner in 1974, leading him to become one of the largest and most influential owners in Australia.
Long-time friend and trainer Mick O’Leary, who has trained at Mount Gambier for the past 60 years, praised McKenna, stating,
“No finer man nor more generous a person than Colin McKenna. He was the most genuine and supportive person you could ever ask for.”
McKenna’s passion for jumps racing was unparalleled. Whether he purchased a horse or bred one at home, his enthusiasm shone through. And it was Warrnambool, the thriving western district city, that he loved the most.
He was a part-owner of 2024 Caulfield Cup champion Duke De Sessa and also Future History, recent winner of the JRA Cup. His most successful horses included Jameka, Merchant Navy (winner of the Coolmore Stud Stakes and Diamond Jubilee Stakes), Regina Coeli (a two-time Grand Annual Steeplechase victor), Hissing Sid (twice victorious in the Warrnambool Cup), Attrition (Toorak Handicap winner), Wil John (Jericho Cup winner), and Another Wil.
His ownership portfolio also included notable horses like Alaskan God, Buffalo River, Gregers, Moudre, Ruthven, Seaburge, The Fuzz, and Interpretation, who is aiming for a third consecutive Melbourne Cup appearance this year.