Former Pakistani pacer Shoaib Akhtar was the first player to bowl over 100mph, recording 100.04mph (161kmph) in an ODI against New Zealand on April 27, 2002. However, the record remained unofficial since ICC refused to sanction it as they didn't have a standard measuring tool. In 2003, Akhtar went on to bowl the fastest delivery in recorded history, clocking 161.3kmph.