Complex sentence: Irmohizam is one of the core executives for the 1M4U movement, an idea of the Prime Minister of Malaysia to enhance volunteerism and patriotism among Malaysian youth.
Split into simpler sentences: Irmohizam is one of the core Exco for the 1M4U movement. The 1M4U movement was an idea made by the Prime Minister of Malaysia to enhance volunteerism and patriotism among Malaysian youth.