Who died in April 2018

Swedish electronic music producer and DJ who brought EDM to mainstream radio and is regarded as one of the most successful artists in the genre

First Lady of the United States, wife of President George H. W. Bush, mother of President George W. Bush, and founder of the Barbara Bush Foundation for Family Literacy

American actor and U.S. Marine drill instructor best known for his role as Gunnery Sergeant Hartman in Full Metal Jacket and his voice work as Sarge in Toy Story

Czech-American film director who won two Academy Awards and created acclaimed films including "Amadeus" and "Hair" over a six-decade career

American voice actor, comedian, and television host known for his work in children's television, commercials, and animated characters like Sonny the Cuckoo Bird

German physicist and Nobel laureate who co-discovered giant magnetoresistance, revolutionizing hard disk drive technology

Japanese animator, director, producer, and co-founder of Studio Ghibli, widely recognized for his critically acclaimed animated feature films

South African activist and politician known as the 'Mother of the Nation' for her anti-apartheid struggle and parliamentary service