"This is from our culture. It's like a regular drum but a bit more oriental. I don't want to upset any people from different cultures, I hope they don't get annoyed with us, but I really want to support Egypt."
Mr Hassaan was proud of his native nation, which was dominating the championship with several players making it to the semifinals. As he spoke, Egyptian Hania El Hammamy was preparing for her match against Japan's Satomi Watanabe.
"She can trust she has friends here to remind her of her country," Mr Hassaan said.
Junior World Squash Championships official Char Niles said the crowd atmosphere leading up to the finals had been incredible.
"There's been music going, drums beating, people singing and just doing whatever they can to support the players," she said.
"People bring flags and wave their flags around. Everyone, in general, has been in a really good spirit."
Ms Niles said there had been good local support too, because many people had never seen a glass court like the one that's been set up in the event centre.
Today's events
- Women's final at 5.30pm
- Men's final at 6.30pm