Complex sentence: During the event, Mastruing Baby won 3 first prizes in Rapstars competion (in 2013,2014 and 2015), apart from that he was the featured performer at a local resort multiple times and performed at Concoction 2013 & 2014 featuring many local professional singers.
Split into simpler sentences: During the event, Mastruing Baby won first prizes in Rapstars competition during 3 consecutive years (2013,2014 and 2015). Apart from that he was the featured performer at a local resort multiple times and performed at Concoction 2013 & 2014 featuring many local professional singers.