Rabbi Ken Spiro is an American-born Jewish educator, historian, and senior lecturer at Aish HaTorah, an international Orthodox Jewish outreach organization headquartered in Jerusalem. He is known for his engaging and accessible presentations on Jewish history, culture, and Israel, particularly through his popular 'Crash Course in Jewish History' lecture series that spans from biblical times to the modern era. Spiro moved to Israel after completing his university studies, where he received rabbinical ordination (semicha) through Aish HaTorah's programs. His work focuses on making complex historical narratives relatable to diverse audiences, including Jews seeking to reconnect with their heritage and non-Jews interested in Jewish topics. He resides in Jerusalem and continues to travel internationally for speaking engagements, delivering talks at synagogues, universities, and conferences worldwide. His presentations are also available as podcasts and videos on Aish.com, where he has authored numerous articles. Throughout his career, Spiro has been praised for bridging academic rigor with popular appeal, though his perspectives are rooted in Orthodox Judaism and reflect a pro-Israel stance aligned with Aish HaTorah's mission.