Tā chōngjìn huǒchǎng jiùchū le liǎng ge háizi, zhēnshì hǎoyàngde!
He ran into the fire and saved two children. What a hero!
Tips
usage
好样的 praises courage, grit or a fine achievement, said straight to the person as an exclamation, "Well done!", or about them: 他是个好样的 "he's a real hero". The Beijing form 好样儿的 means the same.