Know Mr. Alvin Sy through these pictures!
An outstanding teacher, He is happy to serve! 
A good friend… 
Best supporter… 
Definitely, a good buddy…
Definitely handsome… 
A nice mentor for others… 
Caring… 
The best when he is around…
– “All photos are credited to his Facebook account, Che Chu Sy.“
The BNHS "Dragon" 