Watch the winning moment as Great Britain's Katarina Johnson-Thompson secures heptathlon gold in a thrilling 800m race.
Follow the World Athletics Championships across BBC Sport & BBC iPlayer.
Available to UK users only.
Watch the winning moment as Great Britain's Katarina Johnson-Thompson secures heptathlon gold in a thrilling 800m race.
Follow the World Athletics Championships across BBC Sport & BBC iPlayer.
Available to UK users only.