When the test results came, little Johnny's family were shocked because they didn't expect a tumor growing in his right leg. He also had bone cancer in both his legs.
If they wanted Johnny to survive the tumor and the bone cancer, they needed to cut his leg or in other words amputate it, so that the cancer wouldn't spread. It was a difficult decision for little Johnny's family.
They finally decided to do it, and they did it. Little Johnny lost his legs to cancer. It was hard for everyone who knew little Johnny.
About 5 years later, a medication came out on the market that cured bone cancer, and little Johnny became sad because the timing was not in his favor.
So, he decided to become a pharmaceutical scientist and come up with drugs to cure different types of cancer, specially those types that affect children.