Watch GoPro video of nation's best high school pole vaulter

Entering the Missouri track and field state meet, Chris Nilsen of Park Hill is ranked No. 1 nationally and Nicole Kallenberger of Lee's Summit West is No. 1 among Missouri girls.
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Entering the Missouri track and field state meet, Chris Nilsen of Park Hill is ranked No. 1 nationally and Nicole Kallenberger of Lee's Summit West is No. 1 among Missouri girls.