Winter Olympics: Bad mogul, good mogul: two runs, two completely different outcomes

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South Korea's Seo Jung Hwa runs into trouble in her moguls qualifying run and is the only competitor not to complete the course, meanwhile France's Perrine Laffont "barely puts a foot wrong" on her way to the top of the leaderboard.

WATCH MORE: Norway's Vinjar Slateen hops back up mountain to retrieve lost ski

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