Koo Ja-cheol gave his heart to 'Ssang-yong'..."Thanks to my friends who gave me a lot of strength throughout my career"
Koo Ja-cheol, who announced his retirement, expressed his gratitude to his friends Ki Sung-yueng (FC Seoul) and Lee Chung-yong (Ulsan HD). "I received a lot of help during my career," he said, vowing to shine in Korean soccer going forward. Koo held an active retirement press conference and a youth advisor appointment ceremony at the soccer cent