12:20Olympics2020Day 9: BBC One - 12:20-15:00BBC Sport Duration: 2 hours, 14 minutes Sun 1st Aug 2021, 12:20 on BBC One WalesHazel Irvine presents action and reaction from Tokyo 2020 after a thrilling men's 100m.ContributorsPresenter:Michael JohnsonPresenter:Gabby LoganEditor:Alastair McIntyreDirector:Sally RichardsonGenresSportOlympicsBrandOlympicsSeriesOlympics: 2020 Source: BBC Online