Complex sentence: Nicholas King "Nick" Nolte (born February 8,1941) is an American actor whose career has spanned over five decades, peaking in the 1990s when his commercial success made him one of the most popular celebrities of that decade.
Split into simpler sentences: Nicholas King "Nick" Nolte (born February 8,1941) is an American actor. His career has spanned over five decades, peaking in the 1990s, when his commercial success made him one of the better known stars of that decade.