A 14-year-old Chinese boy who reportedly “handcrafted” turbo engines in his home living room has sparked a heated social media discussion about his background. Teenager Che Jingang, from southern China’s Hainan Island, came under the spotlight after several state media outlets reported him as a self-taught engineer. Che, who has a social media account run by his mother with 30,000 followers, said he is enthusiastic about “everything that flies” and this passion led him down a path of...