London, 28/11/2010 Daniel Nestor and Nenad Zimonjic ended their three-year partnership on a high note Sunday as they were crowned champions of the Barclays ATP World Tour Finals for the second time. In a close final they defeated Mahesh Bhupathi and Max Mirnyi 7-6(6), 6-4 at The O2 in London. Photo Ray Giubilo