Fundación 4 is a 501 (c) (3) nonprofit charity founded by Yadier and his wife Wanda Torres in 2010. The name “Fundacion 4” is in the representation of Yadi’s #4 uniform number. Its main mission is to create happier lives and futures for underprivileged children in Puerto Rico. And in the event of special circumstances, to help the people of Puerto Rico in times of need due to natural disasters. Through special fundraising events, Fundacion 4 aims with donations/sponsorships from private and public sector partners to aid children in need due to abuse, neglect, cancer, disease, or poverty.