Answer
Çaykur Rizespor, a Turkish football club, had the distinction of signing American soccer prodigy Freddy Adu in 2015. Adu, known for his exceptional talent, joined the club on a free transfer after a brief stint with the Serbian club Jagodina. Despite high expectations, Adu's time at Çaykur Rizespor was short-lived, as he left the club after just six months due to limited playing time and personal reasons.