Threading is an ancient method of hair removal (over 5000 years old) which originated in Persia but is continued in India, Pakistan, Saudi Arabia, China and many other countries.
Waxing originated in Egypt. In 1150 BC, it was reported that the bodies of women in Ramses III harem were smooth and hairless. It is possible that body waxing was practiced even earlier in Egypt dating back to 3000 BC. Most areas of concern were legs and underarms.
The microblading has not yet been verified where and who invented it, but it has been documented rapidly emerging rom Eastern countries like China, to the Western countries, and cities like Los Angeles. This is considered the highest level of skill acquired by an eyebrow professional.