Kevin Pietersen ‘the best to have ever played cricket for England’, Steve Harmison tells talkSPORT 2

Steve Harmison joined talkSPORT to react to the former England star's retirement &#10;&nbsp;<br /><hr><p style='color: grey; font - size: 0.75em; '>See <a style='color: grey; ' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for privacy and opt-out information.</p>