Pakistan's No.1 educational, motivational, informational and inspirational YouTube Channel.I upload motivational, biographies and success story in Urdu and Hindi.I hope that these videos can inspire you to follow your dreams in life. "Knowledge Book" has been created by Zaheer, one of the keen researcher and a blogger of Pakistan. He aims to create this channel to educate the people by creating useful content. He also takes online classes to educate people. Apart from creating videos on You Tube, he has some other hobbies as well e.g. watching movies, reading books and visiting far off places I appreciate your visit to channel. Thank you :) Please Like and share for your support