At 37 years old, Anderson Silva shows he still has some staying power (Yahoo! Sports)

Anderson Silva's attention to detail has helped keep him atop the UFC.

Source: http://us.rd.yahoo.com/sports/rss/mma/SIG=13g489bfq/*http%3A//sports.yahoo.com/news/mma--at-37-years-old--anderson-silva-shows-he-still-has-some-staying-power.html

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