Oscar-winning screenwriter David Seidler has reportedly died. He won an Oscar in 2011 for the script of the historical film “The King's Speech” He died on Saturday at the age of 86 while fly fishing in New Zealand.

He also wrote the screenplay for Francis Ford Coppola's “Tucker” and the biopic “Onassis: The Richest Man in the World’s” stage version was translated into several languages and played in theaters worldwide.