We all hear that’ 8,10 hour sleep necessary for every human being . But this research goes wrong when we saw schedule of most successful man in the world . we analyse the perspective of the successful people we found that they merely sleep 4-6 hour and they’ve attained all the luxuries and success stuff in life .
1.Jack Dorsey – Twitter Founder & Square CEO
Dorsey said in an interview that he spends 8-10 hours on twitter and 8-10 per at square day throughout the day. hats off to this man who got up at 5:30 p.m. for jogging in this busy program. According to the source, he sleeps only 4 or 5 hours in a day.
2.Shah Rukh Khan – Bollywood Actor
King Khan, Superstar of Bollywood is a very busy schedule due to which he sleeps only for 3-4 hours through out the day .
3. Mark Zuckerberg – Founder of Facebook
Zuckerberg the most known name, founder of the Facebook.,who has busy schedule as hell .This guy sleeps for about 5 hours, even he doesn’t want to waste his time to choose clothes and that’s why you always see him wearing a same Grey colour t -shirt.
4. Narendra Modi – Prime Minister of India
Narendra Modi is the current Prime Minister of India .At the age of 63, he is so dynamic and active that you will not easily see any trace of maceration or giving up. He is very strenuous and industrious & sleeps only for around 4-5 hours daily.
5. Bill Gates – Founder & Ex-CEO of Microsoft
This investor , computer programmer, inventor, philanthropist and American business greatness is undoubtedly counted as one of the most successful people in the world and sleeps merely for 6 hours a day.
6. Marissa Mayer – CEO of Yahoo
Marissa Mayer a hard working woman who has earned worldwide fame for her hard working skill. she works 130 hours weekly at google . due to her busy schedule she hardly sleep 4-6 hour in a day.
7. Barack Obama – Former President of the United States
Barak Obama ,the president of America , as we all know president of America is extremely busy person there is no wonder if he gets very little time to sleep , As far as Barack Obama is concerned, he sleeps for less than 6 hours a day.

(Photo by Pete Souza)
8. Dominic Orr – President & CEO of Aruba Networks
In accordance with Wall Street Journal, Dominic Orr merely 4 hours sleep.
9. Steve Reinemund – Former PepsiCo CEO
Steven has habitual to get up early , his day begin with morning walk
Speaking about sleeping hours, he sleeps for just 5-6 hours a day.
10. Bill Clinton – Former U.S. President: 5-6 hours
Clinton is the one who was widely acknowledged for sleeping merely 5-6 hours every day; however, he had to change this schedule after heart surgery.