South Korea's head coach Hong Myung-bo (2nd L) instructs players during a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

South Korea's head coach Hong Myung-bo (R) reacts before a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

Christoph Baumgartner (2nd R) of Austria competes during a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

David Alaba of Austria reacts during a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

Oh Hyeongyu (R) of South Korea shoots during a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

Players of South Korea pose for a group photo before a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

Lee Kang-in (1st R) of South Korea shoots during a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

Eom Ji Sung (R) of South Korea heads the ball during a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)

Christoph Baumgartner (2nd L) of Austria competes during a friendly match between Austria and South Korea in Vienna, Austria, on March 31, 2026. (Xinhua/He Canling)