Hey guys plse answer all those asap?

i want to kno if a guy who is 13 years old can sport abs ...that guy is about 13 years old and has a great huge tummy lyk say he is about 60 kgs ..his tummy is visible and all guys tease him...i want to tell him some tips as to how he should lose weight at least if not the abs.. but id be grateful if ull could show me ways of both .....tnx