An Olympic medalist, Femke Bol, 22, broke one of the track's oldest world records at the Netherlands national championships in the presence of her home crowd.
Femke Bol breaks 41-year-old world women s indoor 400m record france24.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from france24.com Daily Mail and Mail on Sunday newspapers.