Aaron Fotheringham has been an amazing person with backflips(后空翻) and other skateboarding tricks throughout his teens. And his famous backflip has won worldwide notice in the form of Record. Why did his particular backflip earn such a reputation? Aaron was the first person to successfully perform a backflip in a wheelchair.

Aaron was born ill. He has been in a wheelchair since the age of 8. Since then, he has even developed a new extreme sport in which wheelchair-bound athletes use their chairs like skateboards or bikes to do tricks. Now Aaron's friends call him "Wheelz", and he says it's huge praise.

Though Aaron makes his stunts(特技表演) look easy, doing tricks in a wheelchair is very different from using a skateboard or bike. It's a completely different skill set.

If a skateboarder goes into a backflip like Aarons and doesn’t start out with enough rotation (旋转), he or she can bend his or her body to speed up. This allows a skateboarder to make complete rotation in time for a successful landing. But Aaron can't bend his body any more than it is already.

That means Aaron has to have everything perfect before going into a backflip. He needs to launch himself to just the right height. If he doesn't, he could fall on the ground completely. "My rotation is so quick that I don't have much time to think," says Aaron.

Aaron's stunts take a lot of practice. He tries to make it to the skate park every day to work on his backflip and try out new tricks. Even though he's an excellent athlete, Aaron doesn't always land his stunts perfectly. But Aaron says he doesn't let bad landings stop him. He gets right back up and goes for his backflip again.

Smith entered Mr. Watson's office. The boss was a hard man. He fired people who didn't do well without giving them a second chance.

"Smith,"said Mr. Watson," this past year your department hasn't earned money. We're going to drop that department. It's finished. I'm sorry, but you'll have to go.""But, sir, if I just had a little more time. For the moment I need the job to keep my son at Riverside School."

"What's that!" said the boss. "Riverside！I didn't know you had a boy there. That's an expensive school for a man with your salary."

"I know,sir. But he likes it there so much！He's a star athlete and the best boxer in the school. The boys call him Champ(冠军) there."

The boss sat perfectly still for a long time---a faraway(恍惚的) look in his eyes. Then, suddenly, he said,"We've got to close your department, Smith. But you'll take over a new job in another department. It means longer hours, maybe more pay. Now get out.You're here for life."

Smith got out, with surprise on his face.Then the boss took a letter from the top drawer of his desk. It was Herbie's last letter from Riverside School written a few days before he died. He had read it over and over again with sick pain.

The letter read：

I can't say the boys here are any nicer to me than the others were. I guess it's the same everywhere when you're a cripple(跛脚的人). But don't worry about me, Dad. They've got a good chemistry department here. And there's one boy here who is really great. He's a track star and boxing champ and just tops in chemistry.The boys call him Champ. He made them stop throwing my books around. And he knocked a boy down who hit me. He is the best friend I ever had. Dad, when I grow up, I want to do something for Champ. Something big that he won't even know about.

Guinness World Records Set by Kids

♦ The youngest club DJ

Oratilwe A J Hongwane likes putting in more efforts when playing music for a crowd. In 2012, he became the youngest club DJ—he was five when he played a one- hour set to 100 people at a bar in South Africa. Known in the business as DJ Arch Jnr, he broke the record previously held by a six-year-old in Japan.

♦The most viewed video game-unboxing video

Kids love watching someone unbox a new purchase—especially if it's something they can't get themselves. Maybe that's why more than 25 million people have watched YouTube HD. What's really cool about Evan is that he actually donates most of the toys to those in need. He also uses his popular YouTube channel to draw people's attention to worthy organizations for helping the poor.

♦The youngest drummer

The rules of Guinness World Records say a drummer must record a real song and be paid for his skills and that the drummer must give at least 20 concerts of 45 minutes or longer within five years. At the age of just four Julian Pavone met all those qualifications.

♦The fastest assembly (组装)of 10,000 Lego pieces and the longest Lego chain

A group of school kids in New Jersey went for their world records to increase public awareness about a fellow student who is suffering from a rare and deadly disease. The group put together 10,000 Lego pieces in just three hours, breaking the old one by five hours. They also set the record for the longest Lego chain, which ended up at 947 meters, beating the old record by 40.