Complex sentence: Guillermo Jones (born May 5,1972) is a Panamanian professional boxer who held the WBA cruiserweight title from 2008 to 2012, and challenged twice for the WBA super welterweight title in 1998.
Split into simpler sentences: Guillermo Jones (born May 5,1972) is a Panamanian professional boxer. He held the WBA cruiserweight title from 2008 to 2012, and challenged twice for the WBA super welterweight title in 1998.