Harry Brook has revealed the one area that Kevin Pietersen has been focussing on during his time working with the England white-ball side and the key lesson he has taken away. Pietersen was surprisingly handed a role as specialist mentor for England’s ODI and T20 teams earlier this month, lasti...
Source: [Yahoo Sports](https://sports.yahoo.com/articles/harry-brook-explains-key-lesson-133138876.html)