Has anyone claimed to have reborn in Pure Land, and later returned to earth to help other beings? It is said that a person can choose to return to samsara to help others after being reborn in Pure Land. But has anyone claimed to be that particular kind of person? I am not talking about those who claimed to have visited Pure Land in meditation or dreams. But those who was a human, rebirthed in a Pure Land, instructed by Buddhas and bodhisattvas in that Pure Land, then chose to rebirth back as human on earth to help other beings.
Usually the Bodhisattvas who vows to be born back to Earth to guild others will do so with the means appropriate to the culture, time and age.  In this age of Dharma descend, they would not display enlightenment or supernatural powers, but instead would display mindfulness of Amitabha Buddha and recitation of His name.  They would show signs that they obtain rebirth to Pureland.  And they will never reveal their true identity.  Master Chin King often said if the Buddha or Bodhisattva identity is revealed they would immediately depart from this world.
Namo Amita Buddha.