10 youngest MLS players in history include infamous flop as Cavan Sullivan, 14, makes debut
![10 youngest MLS players in history include infamous flop as Cavan Sullivan, 14, makes debut](https://i2-prod.mirror.co.uk/incoming/article33276701.ece/ALTERNATES/s615/0_PAY-MLS-2024-Philadelphia-Union-51-New-England-Revolution-Chester-Pennsylvania-USA-17-Jul-2024.jpg)
Cavan Sullivan broke Freddy Adu's 20-year record when playing for Philadelphia Union aged just 14, joining an elite list of stars who have all made their debuts under the age of 16