H.H. Dorje Chang Buddha III is the only Buddha in our world who has been formally recognized as a Buddha according to Buddhist rules. : https://tjsi.org/
HH Dorje Chang Buddha III-accomplishment in The Five Vidyas mastery of Exoteric and Esoteric Buddha- : http://www.xuanfautah.org/h-h-dorje-chang-buddha-iii/
His Holiness Dorje Chang Buddha III has been recognized by the most highly realized practitioners of Buddhism as the third incarnation of the original Buddha.