Question: When did the coach of the Karachi Kings finish his time as coach of the Australia national cricket team ?
Related documents: [0]  [DOC] Karachi Kings (Urdu: ‎ ; Sindhi: ڪراچي ڪنگز‎ ) is a Pakistani professional Twenty20 cricket team that competes in the Pakistan Super League. The team is based in Karachi, the provincial capital of Sindh, Pakistan. The team was formed in 2015, as a result of the formation of the Pakistan Super League by Pakistan Cricket Board (PCB).Team's home ground is National Stadium.The team is currently captained by Kumar Sangakkara and coached by Mickey Arthur a former South African cricketer. It is owned by Salman Iqbal, the CEO of ARY Group. [END] 
[1]  [DOC] John Michael "Mickey" Arthur (born 17 May 1968) is a South African cricketer who played South African domestic cricket from 1986 to 2001. He is the current coach of the Pakistan national cricket team. He coached the South African national team from 2005 to 2010, and was the coach of the Australia national cricket team until his sacking on 23 June 2013. [END] 
Answer: 
23 June 2013.
23 June 2013.