Jaeden Martell, born on January 4, 2003, in Philadelphia, Pennsylvania, is an American actor recognized for his role as Bill Denbrough in the film adaptations of Stephen Kings novel "It" (2017) and its sequel (2019). He has also appeared in "Knives Out" (2019) and starred in the miniseries "Defending Jacob" (2020). Martell began his acting career with commercials and his film debut was in "St. Vincent" (2014) alongside Bill Murray. He has gained further recognition through a variety of roles in film and television, showcasing his versatility as an actor.