Park Hae-soo rides another wave of global fame

"I only heard about it this morning," Park Hae-soo says. "They briefed me right before this interview. It still hasn't quite sunk in." Seated in a Samcheong-dong cafe on a Tuesday afternoon, Park is processing the news that his latest film, "The Great Flood," has rocketed to the top of Netflix's global charts — No. 1 in over 50 countries — within days of its Dec. 19 release. The news landed just hours ago, relayed by a staffer during a pre-interview meeting. Park pauses, almost bashful. "I'm jus