He will also be involved in this winter's tours to Australia and South Africa, before joining up with the teams again for the home series against Pakistan and New Zealand next summer, as well as the 50-over World Cup, which is being held in South Africa, Zimbabwe and Namibia in the autumn. "I have got immense respect for KP and what he's achieved in the game," said England's white-ball head coach Brendon McCullum. He has had an amazing impact on English cricket, so for someone with his experience, knowledge and stature to want to play a role with this team is a fantastic result." Pietersen is one of England's most successful white-ball batters, being named player of the tournament when they won the T20 World Cup for the first time in 2010.
The right-hander scored almost 4,500 ODI runs at an average of 41.32 - bettered only by Joe Root - while in T20 cricket he has the highest average of all batters to hit more than 1,000 runs for England. He did, however, fall out with a number of former England players and coaches during his career. He was accused of being "divisive" in the dressing room and was dropped during a Test series against South Africa in 2012 for sending "provocative" text messages to opposing players, for which he apologised to then captain Andrew Strauss. He was only allowed to return to the team after a successful 'reintegration' period.