Olympics Videos Tokyo 2020: Warholm's 400m hurdles world record raises questions While Olympic 400m hurdles champion and world record holder Warholm has set his sights on conquering the 400m, Edwin Moses warns against the repercussions of resorting to faster tracks for more exciting results. Team Sportstar 11 August, 2021 14:44 IST Team Sportstar 11 August, 2021 14:44 IST Tokyo 2020: Warholm's 400m hurdles world record raises questions War and sports - Syrian children hold 'Tent Olympics' of the displaced Double Olympic champion Jacobs 'nervous' to return to Italy Can Africa ever host an Olympic Games? Edwin Moses weighs in Click here for our full coverage of the Tokyo Olympics. More Videos Neeraj Chopra: There's a difference between throwing and throwing long Allyson Felix becomes most decorated female track athlete of all time India at Tokyo 2020: Wrestler Bajrang Punia - Athlete profile Ravi Kumar Dahiya guarantees India's 4th medal at Tokyo Olympics - semifinal recap India Women's hockey team through to first ever Olympic semifinal Jade Carey: Gymnastics gold 'all I've ever dreamed of' Tokyo Olympic, Gymnastics: Simone Biles on start list for beam final Tokyo Olympics: Rapinoe in no rush to decide her future after Olympic disappointment