Complex sentence: Richard "Dick" Bass (1929--July 26,2015) is the owner of Snowbird Ski Resort in Utah and the first man to climb the "Seven Summits," the tallest mountain on each continent.
Split into simpler sentences: Richard "Dick" Bass (1929--July 26,2015) was an American ski executive and mountaineer. He was the owner of Snowbird Ski Resort in Utah and the first man to climb the "Seven Summits," the tallest mountain on each continent.