He attended Oakton High School in Vienna, Virginia, where he was a standout soccer player.
[5] Ku-DiPietro scored his first-ever professional goal in his first season with Loudoun United FC, on September 25, 2019, in the 68th minute of the team's 4–1 win over the Swope Park Rangers.
After coming on as a second-half substitute, Ku-DiPietro assisted on Christian Benteke's game-tying goal in the 90th minute before scoring himself.
[4][13] His older brother, Michael, played for the Marymount Saints men's soccer team before graduating with a Business Administration degree.
[14][13] His younger sister, Hope, signed a letter of intent to play with the George Washington Colonials women's soccer team in the Fall 2023 season.