Kirsten Flagstad was a renowned Norwegian soprano, celebrated for her powerful voice and exceptional talent in opera. Born on July 12, 1895, she gained international fame in the 1930s and 1940s, particularly for her performances in Richard Wagner's operas. Flagstad's interpretations of roles such as Brünnhilde and Isolde are still highly regarded today. Throughout her career, Flagstad performed at major opera houses, including the Metropolitan Opera in New York City. She was known for her ability to convey deep emotion through her singing, making her one of the most influential opera singers of the 20th century. Flagstad passed away on December 7, 1962, leaving a lasting legacy in the world of classical music.