'I'm in shock' - English teenager Gill breaks 45-year-old record

English 17-year-old Phoebe Gill runs an astonishing 800 metres time of one minute 57.86 seconds at the Belfast Irish Milers Meet to break the European Under-18 record of 1:59.65 set by East Germany’s Marion Geissler-Hübner in 1979.

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