UFC 123 is fast approaching as fans look forward to the event this Saturday, November 20th. The organization will be heading to Detroit, Michigan for the first time since 1996. The event will be headed by a bout between two former light heavyweight champs, Rampage Jackson and Lyoto Machida. Also on the card, another exciting fight between two legends in the sport, Matt Hughes and BJ Penn. Check out the preview of UFC 123 below;