White and Havertz scored braces to batter their London rivals 5-0
Air Chief Marshal Masihuzzaman Serniabat inaugurated the tournament by teeing off on Friday.
Vice President of Kurmitola Golf Club Major General Md Enayet Ullah, and President of the Aga Khan Shia Imami Ismaili Council for Bangladesh Sulaiman Ajanee were also present, among others.
The prize distribution ceremony will be held on Saturday evening.