Complex sentence: Jon Howard Svendsen (born October 26,1953 in Berkeley, California) is an American water polo player and swimmer, who was a member of the 1980 US Olympic Team, and was awarded a Silver Medal in the 1984 Summer Olympics.
Split into simpler sentences: Jon Howard Svendsen (born October 26,1953 in Berkeley, California) is an American water polo player and swimmer. He was a member of the 1980 US Olympic Team, and earned a Silver Medal in the 1984 Summer Olympics.