Complex sentence: Christopher Karlton "Chris" Gwynn (born October 13,1964) is a former Major League Baseball outfielder and the younger brother of Hall of Famer, Tony Gwynn.
Split into simpler sentences: Christopher Karlton "Chris" Gwynn (born October 13,1964) is a former Major League Baseball outfielder. He is the younger brother of Hall of Famer Tony Gwynn.