Half Ton Teen (2009) is a Documentary series that follows billy Robbins is the world's heaviest teenager weighing nearly 850 pounds at 18 years old, this mini series follows his journey and attempts to lose the weight that is killing him. This First TV Movie is the first of 3 TLC specials made following Billy throughout 2009-10 Half Ton Teen is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 10.0 out of 10 from 1 votes. Fans of documentary series may also want to explore similar titles below.