Before becoming widely known as John Lennon's wife, Yoko Ono was already a well-respected artist in the avant-garde scene. Born in 1933 in Tokyo, Japan, she moved to the United States in the 1950s and became a significant figure in the New York experimental art movement. Her conceptual and performance art often pushed boundaries, making her both a celebrated and controversial figure. As a solo artist, Ono released multiple albums, including Season of Glass (1981) and Yes, I'm a Witch (2007), which showcased her experimental sound and feminist themes. Her influence on avant-garde and alternative music remains strong, and she has been credited as an inspiration for punk, new wave, and electronic music artists. As of recent estimates, Yoko Ono’s net worth is approximately $700 million. Her wealth primarily comes from John Lennon's estate, ongoing royalties from his music, her own music career, and her investments in real estate. Following John Lennon’s tragic assassination in 1980, Ono became the primary beneficiary of his estate, which included music royalties, intellectual property rights, and various business ventures. Over the years, The Beatles' music and Lennon’s solo work have continued to generate millions in revenue, making Yoko Ono one of the wealthiest figures in the music industry. Additionally, she has made smart real estate investments, owning valuable properties in New York City, including a luxurious apartment in The Dakota, where she and Lennon lived together.