LONDON - Brendon McCullum's explosive hitting saw him set a new record in the English T20 Blast competition with a blistering 158 not out off 64 balls for his countty Warwickshire. The 33-year-old flayed the Derbyshire attack, bringing his century up off 42 balls and his final total equalled a previous score he hit for KKR in the first-ever IPL match in 2008. McCullum's innings -- which included 11 sixes and 11 fours -- is the second highest T20 score ever, behind Chris Gayle's 175 in the IPL in 2013.