The Central Electoral Commission has registered three more candidates for president in the 31 March election.
These are comedian and actor Volodymyr Zelenskyy, ex-MP Inna Bohoslovska and a former chief of the Security Service of Ukraine (SBU).
Zelenskyy, who enjoys 9-10% of public support, was nominated by his People's Servant party.
Bohoslovska and Smeshko are independent candidates.