Jay Leno is a prominent American television host, comedian, and actor, best known for his long-running tenure as the host of 'The Tonight Show with Jay Leno' from 1992 to 2009 and then again from 2010 to 2014. His influence on NBC is significant as he helped shape late-night television during a transformative period for the network, contributing to its ratings success and popularity.
congrats on reading the definition of Jay Leno. now let's actually learn it.