Richard Keys hits out at Gary Neville: 'Is there nothing you’re not an expert on?'

The two went back and forth in a Twitter spat.

Sky Sports pundit Gary Neville. 

Former Sky Sports presenter Richard Keys has been involved in a Twitter spat with current Sky pundit Gary Neville. 

Gary Neville's comments criticising BT Sport's coverage of the Champions League final between Liverpool and Real Madrid clearly enraged Keys, prompting him to call the pundit out.