The city known as the "Big Apple" is New York City. This nickname is believed to have originated in the 1920s and was popularized by jazz musicians who referred to performing in New York as playing in the "big apple," symbolizing the city as the pinnacle of success in the music industry. The term reflects the city's status as a major cultural and economic hub, drawing people from all over the world for opportunities in various fields, including finance, arts, fashion, and more. Today, the nickname is synonymous with New York City and embodies its vibrant, dynamic spirit.