Andy Flower has taken himself out of contention to succeed Brendon McCullum as England's Test head coach, according to BBC News.

Flower, who previously guided England to the top of the Test rankings during his own tenure in charge, is understood to have ruled himself out of the running as the England and Wales Cricket Board begins searching for McCullum's long-term replacement.

McCullum, who transformed England's Test fortunes since taking the reins alongside Ben Stokes, has overseen the aggressive "Bazball" era that reshaped the side's approach to the format. His departure opens up one of the most high-profile jobs in English cricket, and speculation over potential candidates is expected to intensify in the coming weeks.

Flower's decision to withdraw removes one of the more experienced names from early discussions, given his track record of success in the same role. The ECB has not yet confirmed further details on the process or timeline for appointing McCullum's successor, according to BBC News.