Full name John Jeffrey Clarke
Born March 30, 1954, Renmark, South Australia
Current age 62 years 33 days
A lawyer by profession, Jack Clarke joined the Cricket Australia board in 1999 and was the board chairman from October 2008 until 2011. He presided at a time when Australia struggled on the field and he was in charge when the Argus report into Australia's on-field performance was commissioned, as well as the Crawford-Carter report into Cricket Australia's governance.
Thirty years ago England were battered, bruised, broken and blackwashed in the Caribbean
For struggling Test teams to get better, they need to strengthen their domestic cricket and ensure their best players aren't lost to T20