YMCA, sometimes regionally called the Y, is a worldwide youth organization based in Geneva, Switzerland, with more than 64 million beneficiaries in 120 countries.[1] It was founded on 6 June 1844 by Sir George Williams in London, originally as the Young Men's Christian Association, and aims to put Christian principles into practice by developing a healthy "body, mind, and spirit".
https://en.wikipedia.org/wiki/YMCA