1. Bachelor of Science in Communications Engineering, UK.
2. Completed the Corporate Finance, Strategies for Creating Shareholder Value Programme, Kellog School of Management, Northwestern University, USA.
3. Attended the Strategic Leadership Programme, University of Oxfords Saïd Business School.
4. Attended the IMD CEO Roundtable Session, Lausanne, Switzerland.

Tan Sri Zamzamzairani's vast experience in the telecommunications industry spans more than 30 years, beginning in TM where he served for 13 years before assuming key positions in several multinationals such as Global One Communications and Lucent Technologies (Malaysia) Sdn Bhd, where he was CEO. In 2005, he returned to TM as Senior Vice President, Group Strategy and Technology and was promoted to CEO, Malaysia Business, before being appointed to his current office.

Tan Sri Zamzamzairani also sits on the Board of a number of TM subsidiaries including as Chairman of VADS Berhad, Webe Digital Sdn Bhd (formerly known as Packet One Networks (Malaysia) Sdn Bhd) and TM Net Sdn Bhd, Deputy Chairman of GITN Sdn Bhd and a Director of Universiti Telekom Sdn Bhd. He is also an Adjunct Professor at Multimedia University.

Under his leadership, TM launched and successfully rolled out the high speed broadband service in 2010, in a historic collaboration with the Government of Malaysia. 

He was awarded the Business Person of the Year 2015 at the Asian Academy of Management International Conference, organised by Universiti Sains Malaysia in October 2015. He was also named CEO of the Year 2015 at the MSWG's Annual Corporate Governance Awards Ceremony held in December 2015.

Nil

Nil

Direct and indirect holding of 5,337 and 4,270 ordinary shares respectively, in TM.