9 year old William Gierke from Wisconsin was really proud of his T-shirt. But he came home from school crying and heartbroken. His classmates had bullied him and called him a “sissy” – because the T-shirt was pink. William Gierke, 9, wanted to show his support for cancer sufferers, which is why he picked out a T-shirt that was close to his heart. “Tough Guys Wear Pink” was emblazoned across the T-shirt, which was sold to support a breast cancer…