So I let him try the air pump. I helped him by holding the bottom of the air pump so that it doesn’t move while he concentrates on pumping. He is quite strong. It’s actually quite tough to use the pump, for a kid. It can be tiring too.

"Phew! This is all I can do. Why it is not inflated? Why is it deflated instead?" That’s what he seemed to be telling me.. (picture on the right).
Apparently, Champion was too slow pumping the air in, and the air took its opportunity to sneak out!
When apps came back, he taught Champion how to pump like a big boy!
Huff! Puff! Huff! Puff!
Got too tired of standing and doing it, Champion continued while sitting down. And of course, that means he couldn’t use his feet to hold the pump down :P