Netherlands runner Femke Bol broke her own 400 meters world record at the world athletics indoor championships, winning in 49.17 seconds

World Indoor Champs Women's 400m Final : r/trackandfield

Femke Bol breaks her own 400m world record at indoor worlds

Bol breaks world indoor 400m record with 49.24 in Apeldoorn, REPORT

Femke Bol and Devynne Charlton set New World Records at Glasgow24 - gsport4girls

Femke Bol Shatters 400m World Record - Liverpoolbuzz

Femke Bol breaks her own 400m world record at indoor worlds, Sports

Femke Bol Breaks 400m World Record At World Athletics Indoor Championships

Femke Bol of the Netherlands cruises to gold in women's 400 hurdles at worlds

Femke Bol breaks her own 400m world record at indoor worlds

World Athletics Indoor Championships: Bol shatters her own 400m world record, Sports News