Complex sentence: In Malaysia he has spent 11 years as national elite coach and is most well known for developing the talents of current world number one squash player, Nicol David from the age of 11 years old, from 1995 to 2002.
Split into simpler sentences: In Malaysia he has spent 11 years as national elite coach. Glanfield is most well known for developing the talents of current world number one squash player, Nicol David from the age of 11 years old, from 1995 to 2002.