Updated: February 5, 2009 Posted: February 5, 2009 (Edited press release) Big Brown, last year’s 3-year-old champion male and dual classic winner, is scheduled to cover a number of prominent mares at Robert N. Clay’s Three Chimneys Farm near Midway, Ky., this year in his first season at stud. Big Brown's mates beyond this year will include 2008 champion and Bessemer Trust Breeders’ Cup Juvenile