Brook relishing working with mentor of Pietersen's calibre

Captain Harry Brook says leaning on a mentor of Kevin Pietersen's calibre will only help the continued upward trajectory of England's white-ball sides.

Pietersen, regarded as one of the greatest batters of the 21st century, has been brought into the England white-ball set-up in a mentoring role by head coach Brendon McCullum in the build-up to next year's 50-over World Cup.