In the last year of my presidency, I travelled 200 days out of 365. You have to lead a very disciplined life. To be able to do that, I need a lot of sleep. But I have no problems sleeping. On long days, I can easily take a nap for 20 minutes in the afternoon.
Martti Oiva Kalevi Ahtisaari is a Finnish politician, the tenth President of Finland (1994–2000), a Nobel Peace Prize laureate, and a United Nations diplomat and mediator noted for his international peace work.