England's Gill, 17, breaks 45-year-old 800m record

[Nickie]

Hertfordshire 17-year-old Phoebe Gill moves to joint second in this year's women's world 800m rankings by clocking a sensational 1:57.86 in Belfast.

More... (https://www.bbc.com/sport/athletics/articles/c51nw1jqwd7o)