Swimming Australia has terminated coach Michael Palfrey’s employment due to a breach of his employment agreement after he risked Australia's Olympic team spirit by telling foreign media that he hoped a South Korean athlete he coached would win the 400m freestyle despite the Dolphins having two contenders for the crown at the recent Paris Games.

In a statement, Swimming Australia does not cite the specifics of the breach. It notes:
 
Palfrey [a team coach in Paris] was found to have breached his employment contract by bringing himself into disrepute and causing serious damage to his and Swimming Australia’s reputation, and adversely affecting Swimming Australia’s interests.

The likely cause of the split: details in our article from Paris: 

Palfrey Stays On As Dolphins Coach Despite Backing Korea’s Kim For 400 Free Gold

“After extended conversations, with athletes, the athlete leadership group, and coaching staff we have made the decision for Michael to stay. It is not one we have taken lightly and I stress this is an ongoing discussion for when we return home.” - Rohan Taylor

State Of Swimming +Craig Lord