Complex sentence: Dillian Whyte (born 11 April 1988) is a British professional boxer who has held the WBC International heavyweight title since 2016, and previously the British heavyweight title from 2016 to 2017.
Split into simpler sentences: Dillian Whyte (born 11 April 1988) is a British professional boxer. He has held the WBC International heavyweight title since 2016, and previously the British heavyweight title from 2016 to 2017.