Who is behind the World's Big Sleep Out

The World’s Big Sleep Out Campaign is founded by Josh Littlejohn MBE, the co-founder of the charity Social Bite - based in Scotland.
The event is run in partnership with the Institute for Global Homelessness (IGH), UNICEF USA, Malala Fund and Social Bite of which more details are below.

Social Bite started as a small sandwich shop in Edinburgh that started offering employment and free food to homeless people.

They have grown to become a major charity with a mission of eradicating homelessness in Scotland. Social Bite have previously hosted visits from A-List actors George Clooney and Leonardo Di Caprio.