Complex sentence: In 2013 he found his biological parents in Russia for the first time by using Russian social network websites, his story was shown on TVNZ's "Sunday" current affairs program in February 2014.
Split into simpler sentences: In 2013 he found his biological parents in Russia for the first time by using Russian social network websites. His story was shown on TVNZ's "Sunday" current affairs program in February 2014.