Rugby is the only team sport where Kenya has consistently excelled in the world, until now. Many commentators and fans are asking why that’s happening when the     level of talent on the field remains as high as ever. Benjamin Ayimba is a former player coach and coach who made history by representing Kenya at three World     Cups. TEDxNairobi has asked him back to suggest ways to change the game  and bring the glory back to Kenya Rugby Sevens.