Kim said the most difficult moment at the Jakarta-Palembang Asian Games was after his side collected a 4-3 extra time win over Uzbekistan in the quarterfinals.

"After that victory, I saw that the players were getting loose and their hunger for gold was going down," he said. "That's why I scolded them after the match. I told them we can't win the tournament if we're not desperate."

Kim, who took over the helm in February, entered the Asian Games without playing any tune-up matches due to a change of competition schedule just days before the Games. The 58-year-old, who had managed teams in South Korea and China, said the 18th Asiad taught him many things.

"It becomes difficult day after day as you get older as a coach," he said. "You get to learn new things and have new experiences every time."

Now that his first test as national team boss has turned out to be a success, Kim's next challenge will be the 2020 Tokyo Olympics.

Kim said he is aware of what his next task is.

"If I can fix the problems raised in this competition, I can make a better team," he said. "With my experiences here, I'll make a good result at the Olympics."

Kim said his team at the Asian Games can grow and become better players. The 20 players that competed at the 18th Asian Games will get military service exemption, meaning they can keep their careers running without interruption.

"I'm sure they will develop further," he said. "I'll be watching them. I'll talk with these members in the future. I hope they can grow and make contributions to South Korean football." (Yonhap)