Complex sentence: Marco Antonio López Balderas (born May 6,1987 in San Luis Potosí, San Luis Potosí, Mexico) is an undefeated Mexican professional boxer in the Super Featherweight division and is the current WBC Youth Intercontinental Super Featherweight Champion.
Split into simpler sentences: Marco Antonio López Balderas (born May 6,1987 in San Luis Potosí, San Luis Potosí, Mexico) is an undefeated Mexican professional boxer. He fights in the Super Featherweight division, and is the current WBC Youth Intercontinental Super Featherweight Champion.