Complex sentence: Calvin Ern-Lee Cheng is a Nominated Member of Parliament in Singapore, and a leading figure in the fashion modelling industry in Asia, having had senior roles in Elite Model Management, Ford Models, the world's two best known and oldest model agencies.
Split into simpler sentences: Calvin Ern-Lee Cheng was a Nominated Member of Parliament in Singapore, and a leading figure in the fashion modelling industry in Asia. He has held senior roles in Elite Model Management, Ford Models, two of the world's well-known and oldest model agencies.