Action: Sun Yang, Fu Yuanhui and Olympic Spirits

Tensions flared between Olympic champion Mack Horton and China's Sun Yang in the moments after their tightly-fought men's 400m freestyle final, as the Australian confirmed reports that he had earlier described his rival as a "drug cheat". Meanwhile, Chinas Bronze medallist Fu Yuanhui become a new superstar in Chinese social media due to her optimistic personality and comedic behaver. In todays talkback, our audience discussed the Olympic Spirits.

Mack Horton (C), Sun Yang (L) and Grabriele Detti. (Getty Images) Source: AAP