Mr Lester has over 40 years experience in the mining industry and has held senior executive positions with North Ltd, Newcrest Mining Limited, Oxiana Limited, Doray Minerals Limited and Citadel Resource Group Limited. Mr Lester's experience covers operations, project and business development and general corporate activities. Mr Lester is a non-executive director of Nord Gold NV and Millenium Minerals Limited. Mr Lester joined the Board of White Rock Minerals Ltd on 12 April 2013. He became Chairperson on 1 January 2019.

Mr Gill is a mining engineer with over 35 years experience. He has a technical, operational and executive management background; having worked as an underground miner, mine planning engineer, supervisor, general manager and Managing Director in Australia, Papua New Guinea, India, Ghana and Bolivia. He holds three First Class Metalliferous Mine Managers Certificates of Competency and has been in the successful development of three gold mines (Porgera, Beaconsfield and Ballarat). He is a three-time winner of the Australian Mine Manager of the Year Award and received the AusIMM Leadership Award in 2008. Previously, Group Chief Operating Officer for Singapore-listed LionGold Corp, he has also worked for Castlemaine Goldfields, Rio Tinto, WMC, Placer Pacific and Renison Goldfields. Mr Gill has held the role of Chief Executive Officer from 29 March 2016 and on 1 August 2016 was appointed as Managing Director. He is a Non-Executive Director of AuStar Gold Ltd. He is a Non-Executive Director of AuStar Gold Ltd.

Mr Gray has more than 25 years in mining investment including appointments as the Global Head of Basic Materials at Standard Chartered Bank Plc, Head of Metals and Mining Research at Morgan Stanley in London and the Head of Mining Research at Credit Suisse in London. Mr. Gray serves as a Director of Chancery Asset Management, Singapore. Mr. Gray has been a Non-Executive Director of Axiom Mining Limited since July 2015 and is currently the Managing Director of ASX listed gold miner Orinoco Gold Ltd. Mr Gray was appointed to the White Rock board on 5 May 2017.

Lord Wellesley is an experienced banking and capital markets executive with board and not-forprofit experience, comprising three decades of senior roles within tier-one institutions in London and Hong Kong, working with clients in the resources, energy and funds management sectors. In addition, Chris has a network of senior, relationships across the UK capital markets as well as involved in capital raising, corporate and financial markets and involvement in a range of private philanthropic activities.

Mr McNally has more than 30 years experience in business strategy and management encompassing every facet of establishing private companies, business development, fiscal control, people leadership and corporate growth through to mergers and joint ventures with both private and publicly listed entities.

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