Insight returns for 2015 with three 'Best Of' specials looking at the most memorable programs from last year. Part 1: Against all Odds What does it take to survive the seemingly impossible? In this episode, we hear extraordinary stories of people who beat death against all odds, including a North Korean defector and a former footy star who survived a suicide attempt and turned his life around. NB. Since this was recorded questions have been raised about the accuracy of testimonies by a few North Korean defectors, including Yeonmi Park.