Why would anyone take the A4 skinny waist challenge? - BBC News

The #A4waist challenge - in which women compare the size of their waists to the width of a standard A4 sheet of paper - started in China and prompted a backlash online.

New social media trend sees women measuring their waists with A4

There's now a range of Thigh-Gap jewellery. But it isn't as

Women Are Taking the #A4Waist Challenge to Find Out if They're

Apparently, Being Skinny Enough To Hide Behind A Sheet Of A4 Paper

China's latest online skinny fad sparks concern - BBC News

Move Over 'A4 Waist', Here Comes the 'iPhone6 Legs' Hype - Growing

Viral trend sees teens measure their WAIST against A4 paper

Frontiers “Have You Taken the A4 Challenge?” Correlates and

Women Are Taking the #A4Waist Challenge to Find Out if They're