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.

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://cabuddhists.org/%E5%8D%97%E7%84%A1%E7%AC%AC%E4%B8%89%E4%B8%96%E5%A4%9A%E6%9D%B0%E7%BE%8C%E4%BD%9B/