Joel is in IP program in RI Sec 4. Joshua Ling is his brother. Both are swimmers.
Joshua Ling win swimming competition in Japan last October 2009. Butterfly stroke.
I also teach Joshua Ling's friend : Arren Quek,
also swimmer. Free style.
Here is Joel's Chem Quiz result before he took my tuition. The teacher wrote comment
on the top of the paper. He got a very bad result.
Here is Joel's Math Quiz result after he took my tuition.