Chang-Woo Han & family

Han Chang-Woo, a Japanese-Korean businessman, is founder, chairman and CEO of Maruhan, Japan's largest pachinko parlor operator.

Maruhan also runs bowling alleys, golf driving ranges and movie theaters.

Han has big plans for Dream Island, a $2 billion entertainment hub to be built on reclaimed land on South Korea's Yeongjong Island.

Construction of Dream Island was expected to be completed in 2022 but is now uncertain due to pandemic delays.