Arya Permana, now 14, has been showing off his new trimer figure after he managed to lose 17 stone (108kgs) by overhauling his lifestyle. The teenager once tipped the scales at a hefty 30st 3lbs ...

Arya Permana lost more than 15st in just two years but before his massive weight loss had become Indonesia's fattest boy. The 12-year-old once ballooned to 31st 6lbs and has since shed 15st 7lbs ...