Weight Of the world on your body
1 atmosphere is 101325 pa of pressure (14.696 psi)
the average person has around 1.7 m^2 of body surface area.
1 pa = 1N / m^2 => 101325 pa = 101325 N/m^2 = 10332 Kg/m^2 => 17565 Kg per person in mass of air pressure being exerted on them.
Good job we’re full of it then!