The 36-year-old sportsman took to the social networking site to thank his fans for the love and support, reported US magazine.
"Hi everyone, just seen we have broken the 10 million mark on Facebook this week. I want to thank you all for your incredible support, not only now but through the years. Without that I wouldn't be where I am today. Thank you," he wrote.
Published 16 May 2011, 04:06 IST