The son currently joined the Western Conference on the sixth LAFC side and re -joined the former Tottenham team partner Hugo Loris.
He recorded his final appearance for Tottenham on Sunday against Newcastle in Seoul, South Korea.
After arriving from Bayer Leverkusen in 2015, he scored 173 goals in 454 demonstrations for the spurs.
He was the captain when Tottenham defeated Manchester United in the final of the Europea League in May to complete his first trophy in 17 years.
Daniel Levi, president of Tottenham, said: “Sunny is one of the greatest players wearing a famous Lilyhite shirt and has been a pleasure to see in the last decade.
“Not only he is a magnificent talented footballer, but he is also an incredible person who has touched the whole club and the world all over the world and inspired people.
“Sunny has given a lot to this club, both on the pitch and closed, and we are grateful forever.
“We wish him all the best for the future, and he will always welcome her as a favorite and fundamental member of our spurs family in the club.”
