Question: What is the birthdate of this South African businessman and chartered accountant, featured in an interview in Death of a Gentleman?

Context articles: Death of a Gentleman
Haroon Lorgat
Piet Botha (University of Pretoria)
Umar Hajee Ahmed Jhaveri
Bobby Godsell
Fred Phaswana
Anthony Clarke (businessman)
Sol Kerzner
Terence Nombembe
Oloff Hennig

Death of a Gentleman is a 2015 documentary about the takeover of the governance of cricket by ICC's 'Big Three'.
 It was directed by Sam Collins, Jarrod Kimber and Johnny Blank, and features interviews with takeover architects Giles Clarke and N Srinivasan (the other was Wally Edwards), alongside Ed Cowan, Tony Greig, Gideon Haigh, Michael Holding, Jonathan Agnew, Chris Gayle, Rev. Andrew Wingfield Digby, Haroon Lorgat, Lalit Modi, and Kevin Pietersen.
Haroon Lorgat (born 26 May 1960) is a South African businessman and chartered accountant.
 He has served as CEO of the International Cricket Council and Cricket South Africa.
Piet Botha is a South African businessman and CEO of Subtropico Ltd.
 A chartered accountant by training, Botha holds a Doctorate in Commerce from the University of Pretoria.
Umar Hajee Ahmed Jhaveri was a Memon Indian South African businessman.
 It was a court case concerning him that brought Mahatma Gandhi to South Africa.
 Hajee Ahmed assisted Gandhi in setting up the South African Indian Congress.
Robert Michael "Bobby" Godsell (born 14 September 1952 in Johannesburg) is a retired South African businessman and the former CEO of South African gold mining company AngloGold Ashanti, a position he held from 1998 to 2007.
 He was the Non-Executive Chairman of Eskom from 2008 to 2009 and was appointed to the National Planning Commission of South Africa by South African President Jacob Zuma on 30 April 2010.
Tshamano Mohau Frederik Phaswana (born June 1944) is a South African businessman, the joint chairman of Mondi since June 2013, chairman of Standard Bank Group and Standard Bank of South Africa, chairman of the South African Institute of International Affairs and non-executive director of Naspers.
Anthony Richard Clarke (born 1953) is a British chartered accountant, chartered secretary, and businessman.
 Clarke is the chief executive officer of Angel Capital Group and the managing director of London Business Angels.
Solomon (Sol) Kerzner (born 23 August 1935) is a South African accountant and business magnate.
 His family started a hotel chain; after Kerzner graduated with a B.Com (Accounting), B.Com (Hons) (Accounting) from the University of the Witwatersrand, Johannesburg and qualified as a Chartered Accountant, he took over the running of the group and went on to create the most successful hotel group in South Africa, Sun International.
 He is now the Founder, Chairman, and CEO of Kerzner International and his career spans more than 45 years in the resort industry.
 He founded both of South Africa's largest hotel groups, Southern Sun Hotel Group.
Terence Mncedisi Nombembe (born 30 September 1961 in Qumbu, Eastern Cape) is a qualified Chartered accountant who served as Auditor General of South Africa from 2006 to 2013.
.
 During his tenure as Auditor General, Nombembe gained a reputation for integrity.
 An outspoken critic of corruption, he has been called the commercial equivalent of former Public Protector Advocate Thuli Madonsela.
.
 In August 2017, Nombembe was re-appointed as Non-Executive Director of the South African Reserve Bank.
He is currently the chief executive officer of the South African Institute of Chartered Accountants.
.
Oloff Hennig is a South African businessman, best known for his friendship with Ronnie Biggs, the legendary British train robber.
 He was also embroiled in a tax and murder scandal following the death of his accountant.