She talks about that final turn, those moments on the ground with Courtney, her sister's emotional video and what's next for her resume.
They basically broke Twitter!
We've collected Hero the Hedgehog's best moments at the 2017 IAAF World Championships.
Some athletes faced quarantine, causing them to miss competition they've trained all year for.
She ran the race of her life.
American sprinter Tori Bowie delivered a major upset in the Women's 100m Finals on Sunday, giving the U.S. a male-female 100m sweep.
There has been drama, good and bad.
On is the official sponsor of the Athlete Refugee Team at the 2017 World Championships, taking place August 4-13 in London.
Check back with Team WR throughout the week for coverage on the 2017 IAAF World Championships.