Complex sentence: He had become the hafiz-e-Quran (one who remembers Quran by heart) at the age of 7 years and went to some of the renowned institutions to get religious education.
Split into simpler sentences: He had become the hafiz-e-Quran (one who remembers Quran by heart) at the age of 7 years. He went to some of the renowned institutions to get religious education.