Former Waikato coach Warren Gatland will take charge of his 100th test rugby match when Wales play Tonga this weekend, at the Millennium Stadium in Cardiff.
The New Zealander follows in the footsteps of compatriot and former Wales, British and Irish Lions and All Blacks head coach Graham Henry, who holds the record at 142.
Gatland has reached the milestone with 38 matches as head coach of Ireland, 58 with Wales and three on this summer's Lions tour of Australia.
