Srettha Thavisin, president and chief executive of real estate developer Sansiri Plc, could be the main opposition Pheu Thai Party's prime ministerial candidate in the next election, a party source said.
But the source said another potential candidate is Paetongtarn Shinawatra, head of Pheu Thai's inclusion and innovation advisory committee, who is also the youngest daughter of former premier Thaksin.
