Malaysian Arie Irawan passed away at the age of 28, he belonged to which sport?

28 years old Malaysian golfer Arie Irawan passed away by 'apparent natural causes' in his hotel room at the Chinese resort island of Hainan. He was born on 21st August 1990 in Selangor, Malaysia.He had been competing in the PGA Tour Series-China's Sanya Championship where he missed the cut but remained at the Sheraton Sanya Resort across from Yalong Bay Golf Club.He turned professional Golfer in 2013 and won two Asian Developmental Tour events in his seven-year career.