Leonardo DiCaprio was born in Los Angeles in 1974 to parents Irmelin and George DiCaprio. He showed an early interest in acting and began getting roles in television and film in the early 1990s. His breakthrough role was in What's Eating Gilbert Grape in 1993, earning his first Academy Award nomination. He achieved international superstardom for his role in Titanic in 1997. DiCaprio is known for fully committing to his roles through intensive preparation and is a passionate environmental activist.