Some of the top horses from seven countries are set to compete in the G1 and early-closing G2 races at Royal Ascot. Among the headliners are Chain Of Lightning, a leading Australian sprinter, French heavyweights Big Rock and Facteur Cheval, US challenger Crimson Advocate and Japanese contender North Bridge. This year, Royal Ascot is offering a record prize-money of £10 million, with each of the ...