Robert Baden-Powell, 1st Baron Baden-Powell

Lieutenant-General Robert Stephenson Smyth Baden-Powell, 1st Baron Baden-Powell (22 February 1857 – 8 January 1941), was a British Army officer, writer, founder of The Boy Scouts Association and its first Chief Scout, and founder, with his sister Agnes, of The Girl Guides Association. Baden-Powell wrote Scouting for Boys, which with his previous books – such as his 1884 Reconnaissance and Scouting and his 1899 Aids to Scouting for N.-C.Os and Men, which was intended for the military, and The Scout magazine – helped the rapid growth of the Scout Movement.

Source: Wikipedia — Robert Baden-Powell, 1st Baron Baden-Powell (CC BY-SA 4.0)