Sadaharu Oh

, also known as Wang Chenchih (), is a Japanese-Chinese professional athlete. He is best known as a baseball player and manager.
Early life.
Oh was born in Tokyo. He is the son of a Chinese father and a Japanese mother. Although Oh has always lived in Japan, he has never allowed a loss of his Chinese citizenship. 
Career.
Oh played for the Yomiuri Giants. In 1977, he set the world record for home runs.
Oh retired from playing in 1980.
From 1984 to 1988, he was the Giants' manager.
He managed the Fukuoka SoftBank Hawks from 1995 to 2008.
In 2006, he was the manager of the Japanese national team in the World Baseball Classic.