Zachary David Alexander Efron was born on October 18, 1987, in San Luis Obispo, California, a city situated along the central coast of the United States. He attended Paulding Middle School and later Arroyo Grande High School before pursuing formal training at the Pacific Conservatory of the Performing Arts. He subsequently studied at the University of Southern California, laying an academic and practical foundation for a career that would span stage, screen, and voice performance.

Efron began acting professionally in the early 2000s, working across television before achieving wider recognition in film. His leading role as Troy Bolton in the High School Musical film series, which ran from 2006 to 2008, established him as a prominent figure in popular entertainment and brought him recognition as a teen idol. That same period saw him appear in the musical film Hairspray in 2007, a project that demonstrated his range across both acting and singing. He continued building his film career with the comedy 17 Again in 2009, further extending his presence as a film actor.

Efron's professional activities have encompassed a notably broad range of disciplines. In addition to his work as a film and television actor, he has worked as a stage actor, a voice actor, a singer, and a musician. His activities have also included work as a disc jockey, reflecting an engagement with performance that extends beyond conventional acting roles. He has worked in English throughout his career.

Among the honors Efron has received is the MTV Movie Award for Best Male Performance, as well as a star on the Hollywood Walk of Fame. These recognitions correspond to a career that has moved through multiple formats and genres since his professional debut in the early 2000s. His credits in film, television, stage, and voice performance, alongside his musical activities, mark the breadth of his work as captured in the record under the Library of Congress authorized label "Efron, Zac."