09:00Olympics2020Day 15: BBC One - 09:00-13:00BBC Sport Duration: 4 hours, 3 minutes Sat 7th Aug 2021, 09:00 on BBC One North East & CumbriaGB's Joe Choong competes in the modern pentathlon, plus the last day of track and field.ContributorsPresenter:Hazel IrvinePresenter:Gabby LoganDirector:Sally RichardsonEditor:Alastair McIntyreGenresSportOlympicsBrandOlympicsSeriesOlympics: 2020 Source: BBC Online