by Jack Geldard – Editor – UKC Dyno World-recordholder Skyler Weeks has completed a first ascent of a huge newdyno problem in America.The problem named Zion istentatively graded V13 and is one of the largest and hardest ´jug tojug´ dynos in the World.ChuckFryberger comments on hiswebsite:?Skyler has taken dyno climbingsomewhere it hasn´t been before… to him it´s not really a partytrick for gym sessions or for laughs. Get this: He trains alongsidethe Denver Nuggets. His vertical leap is over 30″ which ispretty good even by NBA standards…? Zion, which is around 2.6 metres in length has awkward foothold positions making it more difficult to leap.Given that the record Skyler set recently at the Cliffhanger competition in Sheffield was 2.65 metres, Zion is obviously very hard and a very big dyno. Source: ChuckFryberger´s Blog
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