Sam Wu

Sam Wu (aka Samuel ) is one of the series' main characters. He loves sharks. In Lili's Skating Badge he skates for first time better than Lili

http://16hudson.com/characters.php says he is 7 and has a dog named Lucy who is chased by Kensington and that Sara is his older sister. Names of parents are not mentioned but Sam's mom and Sam's dad as well as Sam's gram do appear regularly.

Family

 * in Lili's New Year her refers to spilling grape juice on his sister, and that he is a younger brother
 * cousin Wei appears in Social Butterfly

Actors
voiced by Vincent Tong per https://www.facebook.com/16Hudson/photos/a.221730435188953/229608847734445/?type=3&theater

Heritage
http://www.animationmagazine.net/tv/big-bad-boos-16-hudson-lands-in-canada/ says he is Chinese

pics
http://16hudson.com/pdf/fanl-lab/coloring-pages/sam.pdf

he is in http://16hudson.com/pdf/fanl-lab/16h_bookmark_sam.pdf

despite the name he is not in http://16hudson.com/pdf/fanl-lab/16h_bookmark_sam_amala.pdf with Amala but he is in http://16hudson.com/pdf/fanl-lab/16h_bookmark_sam_luc.pdf with Luc

books
http://16hudson.com/storybooks_lucky_sam.php features Lucky Sam