Chiwetel Ejiofor's The Boy Who Harnessed the Wind premieres at Berlin Film Festival

The 41-year-old actor attended the premiere with his co-stars Aissa Maiga and Maxwell Simba, as well as William Kamkwamba, who wrote the book that inspired the movie.

The Boy Who Harnessed the Wind, set to debut on Netflix in March, is a real-life story about a 13-year-old boy who, inspired by a science book, builds a wind turbine to save his Malawian village from famine.

Watch the trailer here.