Original sentence: Attilio Reale - Attilio Reale trained 16 years under Wong until Wong's death.Gary Lam - Gary Lam was Wong's assistant instructor for 15 years.Nino Bernardo learnt the in Hong Kong in the 1970s & senior UK representative until Wong's death.Phillipp Bayer - Philipp Bayer was Wong's assistant throughout the 80's until Wong's death
Edited sentence: Attilio Reale - Attilio Reale trained 16 years under Grandmaster Wong until his untimely death.Gary Lam - Gary Lam was Grandmaster Wong's assistant instructor for 15 years.Nino Bernardo learnt the whole system of Wing Chun in Hong Kong in the 1970s & senior UK representative until his untimely death.Phillipp Bayer - Philipp Bayer was Grandmaster Wong's assistant throughout the 80's until his untimely death