Write this into sentences: Craig Kielburger, CM, social entrepreneur, author, speaker (born 17 December 1982 in Toronto, ON). Craig Kielburger is best known for his activism as a young teenager and his work co-founding and leading ME to WE with his brother, Marc. ME to We is a business that links purchases to global social and economic development. Kielburger also founded WE Charity (formerly Free the Children), which focuses particularly on youth education and mobilization. Much of his work revolves around a conviction that youth are fundamental to creating systemic change.