Azhar ul Haque Sario is a bestselling author and data scientist. A Cambridge alumnus, he possesses proven technical skills with an MBA, ACCA (Knowledge Level - FTMS College Malaysia and London College of Accountancy, London), BBA, and several Google certifications, including Google Data Analytics Specialization, Google Digital Marketing & E-commerce Specialization, and Google Project Management Specialization.

With ten years of business experience, Azhar leverages his expertise to deliver insightful books. He has written and published an astounding 2810 titles and was awarded the record for the maximum Kindle editions and paperback books published by an individual author in one year by Asia Books of Records in 2024.