Dicken Muchena, 27, was on a jungle tour at Masai Mara Game Reserve, Kenya, on December 9 - when he spotted a huge giraffe heading towards the car. The video shows the shocking moment Dicken, a teacher and photographer, turned in shock to see the huge giraffe 'charging' at the group of tourists. Giraffes are capable of running at 40mph over short distances, meaning chasing cars isn't a problem for an angry giraffe.