Youyou Peng was born in 2009 in Xiamen, China. In 2020, she entered Xiamen Music School. Her current teacher is her mother Ms. Yang Liu. She is the associate principal of Litong Cello Ensemble.
Highlights of her competition achievements include Gold Prize in 2021 International Competition & Festival Winter Stars of Dresden, First Prize in the 5th Hummingbird Music Awards China Youth Competition, First Prize in Yangtze River Delta Youth Art Show, First Prize in the 30th Young Musician International Competition “Città di Barletta” 2020, First Prize in the 23rd International Music Competition “Pietro Argento” Shanghai Audition, and Gold Award in Central Conservatory of Music National Youth Arts Exhibition and Festival Fujian Audition.