Renowned celebrity Chef Jamie Oliver and campaigner from Britain has a message for the First Lady of Kenya Margaret Gakuo Kenyatta.

Oliver will be attending The World Health Assembly Monday, 23rd of May, 2016, in Geneva.

According to Oliver, just over a 25 per cent of Kenyans are overweight or obese.

The Chef challenges the First Lady of Kenya to join the Food Revolution to end obesity and undernourishment. Watch his message below.