Complex sentence: Juan Ramón "Mon" Martínez (born April 20,1948) is a former football player from El Salvador who represented his country at the 1968 Summer Olympics and at the 1970 FIFA World Cup in Mexico.
Split into simpler sentences: Juan Ramón "Mon" Martínez (born April 20,1948) is a former football player from El Salvador. He represented his country at the 1968 Summer Olympics and at the 1970 FIFA World Cup in Mexico.