By Tony Jimenez WOBURN, England (Reuters) - Cristie Kerr has bagged more than $17.5 million in career earnings, won two majors and three times occupied top spot in the world rankings but this season has been an 'annus horribilis' for the American. The 38-year-old from Florida seems completely incapable of finding the fairway off the tee and her chronic problems with the longest club in the bag are beginning to get her down. "I thought the weather was nice this week," world number 21 Kerr told Reuters through gritted teeth after plunging to a seven-over-par 79 in the final round of the Ricoh Women's British Open on Sunday. More...