To Wu Chun's teen daughter, he's just her old man. But viewers of Taiwanese dramas in the early 2000s remember him as the heartthrob of their dreams. The Brunei-born singer-actor, who rose to fame through his dramas and former boy band Fahrenheit, is married to his childhood sweetheart Lin Liying and they have two children: daughter Neinei — also known as Shayna — who turns 16 next month, and son Max, who turns 13 also next month. The family lived in Shanghai for over three years before relocating to Melbourne, Australia, six months ago. During the filming of an episode of singer Jay Chou's J-Style Trip in Melbourne in August, Wu Chun, a…