![Nick Diaz, left, and his brother, Nate Diaz celebrate Nick's win over BJ Penn during UFC 137 at the Mandalay Events Center in Las Vegas, Nevada on Saturday, October 29, 2011. Photo Nick Diaz, left, and his brother, Nate Diaz celebrate Nick's win over BJ Penn during UFC 137 at the Mandalay Events Center in Las Vegas, Nevada on Saturday, October 29, 2011. Photo](https://c8.alamy.com/comp/HBFH3D/nick-diaz-left-and-his-brother-nate-diaz-celebrate-nicks-win-over-HBFH3D.jpg)
Nick Diaz, left, and his brother, Nate Diaz celebrate Nick's win over BJ Penn during UFC 137 at the Mandalay Events Center in Las Vegas, Nevada on Saturday, October 29, 2011. Photo
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Photos: Nick Diaz defeats B.J. Penn at UFC 137 | Georgia Straight Vancouver's News & Entertainment Weekly
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