Complex sentence: The future Pequeño Olímpico was brought into CMLL to replenish the Mini division, he was given the ring persona of "Cicloncito Ramírez", a mini version of Ciclón Ramirez who worked in CMLL at the time.
Split into simpler sentences: The future Pequeño Olímpico was brought into CMLL to replenish the Mini division. He was given the ring persona of "Cicloncito Ramírez", a mini version of Ciclón Ramirez who worked in CMLL at the time.