Complex sentence: John Leguizamo was born in Bogotá, Colombia, to Alberto and Luz Leguizamo, according to Leguizamo, his paternal grandfather was of Puerto Rican and Italian descent and his maternal grandfather was Lebanese.
Split into simpler sentences: John Leguizamo was born in Bogotá, Colombia, to Alberto and Luz Leguizamo. According to Leguizamo, his paternal grandfather was of Puerto Rican and Italian descent and his maternal grandfather was Lebanese.