Who influenced Charles kuen kao?

Charles Kuen Kao was influenced by his father, who was a high school teacher and instilled in him a love for learning and education. Kao was also influenced by his research advisor at University College London, Professor Harold Barlow, who encouraged his interest in physics and fiber optics. Additionally, Kao was inspired by the work of physicist John Tyndall, whose research laid the foundation for Kao's groundbreaking work in optical communication.