Brother O' Brien

Brother O’Brien is a 3-year-old gelding from the United States, trained by Tim McCanna. He is the offspring of the stallion Mr. Big and the mare Previewer. So far, Brother O’Brien has won 2 races in his career. His most notable victory occurred on June 29, 2024, at Pleasanton, where he triumphed in a race. He has been a lucrative horse for bettors throughout his career, offering a 71 percent return on investment for those who have backed him consistently.