Mitchell Millhollin was born in Chicago, USA. He began his ballet training at the school of the Salt Creek Ballet in Illinois. In 2008 he continued his training at the International Ballet Academy in Cary, North Carolina. As of 2021 he studied at the John Cranko School in Stuttgart and graduated in summer 2023.
He has taken part in diverse competitions such as in the Youth America Grand Prix (2018 to 2022). In 2021 he was awarded the second place at the YAGP finals in the classical and contemporary category. In the same year he was also awarded the gold medal in the classical category and “best overall contemporary” at the ADC International Ballet Competition.
As of the 2023/24 season Mitchell Millhollin is dancing in Stuttgart Ballet’s Corps de ballet.