Full name John Jeffrey Clarke
Born March 30, 1954, Renmark, South Australia
Current age 62 years 34 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.
Plays of the day from the IPL match between Rising Pune Supergiants and Mumbai Indians, in Pune
Plays of the day from the match between Delhi Daredevils and Kolkata Knight Riders
Thirty years ago England were battered, bruised, broken and blackwashed in the Caribbean