Costa Rica in a friendly international in Goyang on Friday. The Tottenham Hotspur forward curled his 85th minute set piece past substitute goalkeeper Patrick Sequeira minutes after Esteban Alvarado had been sent off for handling the ball outside the penalty area.
Wolverhampton Wanderers forward Hwang Hee-chan had given the Koreans the lead in the 28th minute, coolly stroking in 18 yards out after being fed the ball from the right by Yoon Jong-gyu.
Son and Kwon Chang-hoon both saw efforts cleared off the line within seconds of each other as the home side sought a second before Costa Rica levelled with four minutes left in the half.
Gerson Torres' ball from wide on the right drifted over the Korean defence, only to be met at the far post by Jewison Bennette.Read more on timesofindia.indiatimes.com