Hiroshi Yamauchi

was a Japanese businessman and the third president of Nintendo, joining the company on 25 April 1949 until stepping down on 24 May 2002, being succeeded by Satoru Iwata. During his 53-year tenure, Yamauchi transformed Nintendo from a hanafuda card-making company that had been active solely in Japan into a multibillion-dollar video game publisher and global conglomerate. He was the great-grandson of Fusajiro Yamauchi, Nintendo's first president and founder. Hiroshi Yamauchi owned the Seattle Mariners baseball team from 1992 until his death.

In April 2013, Forbes estimated Yamauchi's net worth at $2.1 billion; he was the 13th richest person in Japan and the 491st richest in the world. In 2008, Yamauchi was Japan's wealthiest person with a fortune at that time estimated at $7.8 billion. At the time of his death, Yamauchi was the largest shareholder at Nintendo. Provided by Wikipedia