Dr. Othman Al Khamis is a renowned Islamic scholar, hadith specialist, and academic from Kuwait, born on May 26, 1962. Recognized as one of the leading religious authorities in the Islamic world, he is distinguished for his expertise in hadith and Islamic jurisprudence, as well as his scholarly debates, particularly on contentious issues between Islamic schools of thought. He began his religious career early, serving as a muezzin at Al-Humaida Mosque in Kuwait from 1989 to 1993, then as imam and preacher at the same mosque until 2004. He rose to prominence in the late 1990s through his televised debates on Al Mustakillah channel, representing the Sunni perspective in discussions with scholars from other sects, which earned him widespread recognition across the Arab and Islamic world. In addition to his religious work, Dr. Al Khamis holds academic positions and serves at the Ministry of Awqaf and Islamic Affairs in Kuwait. He studied under leading scholars such as Sheikh Abdul Aziz bin Baz and Sheikh Muhammad bin Salih Al-Uthaymeen. With a strong presence on social media, he reaches millions through his YouTube, X, and Instagram channels, offering educational lessons, religious rulings, and lectures.

Othman Al Khamis is recognized as one of the foremost Sunni debaters, gaining prominence for his scholarly debates on Al Mustakillah channel in the late 1990s, where he addressed doctrinal and historical controversies among Islamic schools of thought, solidifying his reputation as a leading authority in this field. He has authored numerous influential books and research papers that have enriched Islamic scholarship, including his PhD dissertation "Al-Muraja'at: A Critical Hadith Study," the book "A Period of History: From the Prophet's Death to the Martyrdom of Al-Husayn," "Treasures of the Seerah," and scholarly rebuttals such as "Exposing Muhammad Al-Tijani." His works address pivotal issues in hadith, creed, and Islamic history. He has held key religious roles, serving as muezzin, imam, and preacher at Al-Humaida Mosque in Kuwait for over 15 years (1989–2004). He has also worked at the Ministry of Awqaf and Islamic Affairs in Kuwait and as a professor at Kuwait University, reflecting his dual impact in both religious and academic spheres.