Romano: Sullivan starts training at Manchester City training camp this week and will officially join the team in 2027

According to well-known transfer reporter Romano, Sullivan has started training at Manchester City training camp as planned this week to prepare for the official joining the team in 2027.

Romano said that the Manchester City coaching staff was excited about Sullivan's potential and was paying close attention to every stage of his growth and firmly believed that the team had signed a top talent.

The 15-year-old American winger Sullivan was born in September 2009 and currently plays for Philadelphia United Football Club. In March 2024, he became the youngest player in the MFA at the age of 14 years and 293 days, and has remained there to this day. ‌