Complex sentence: Fierro was born on 24 July 1994 in Ahome, Sinaloa, his mother is Irma Guerrero has always been very involved with her sons career, little is known about Fierro's father.
Split into simpler sentences: Fierro was born on 24 July 1994 in Ahome, Sinaloa. His mother Irma Guerrero, has always been very involved with her son's career, little is known about Fierro's father.