Bodemeister is the betting favorite in Saturday's Kentucky Derby. But Bodemeister would be the first horse since 1882 to win without racing as a 2-year-old. And he's named after his trainer's son — a jinx in the racing world.LOUISVILLE, Ky. — The talk of Churchill Downs this week is the accidentally named Bodemeister, a horse with little racing history but plenty of Kentucky Derby history going against him.