Tokyo Olympics: Canoeist Lisa Carrington wins two golds, Warholm smashes record, Biles returns

Tokyo Olympics: Canoeist Lisa Carrington wins two golds, Warholm smashes record, Biles returns https://ift.tt/eA8V8J New Zealand sprint canoeist Lisa Carrington wins two quickfire golds at the Tokyo Olympics, as Norway's Karsten Warholm smashes the 400m hurdles world record.