Complex sentence: Ismael Jose Barroso Bernay (born 27 January 1983), best known as Ismael Barroso, is a Venezuelan professional boxer who won the vacant WBA interim lightweight title in 2015, and challenged for the WBA lightweight title in 2016.
Split into simpler sentences: Ismael Jose Barroso Bernay (born 27 January 1983), best known as Ismael Barroso, is a Venezuelan professional boxer. He won the vacant WBA interim lightweight title in 2015 and challenged for the WBA lightweight title in 2016.