Oleh Dubyna, a senior energy official under successive governments in the 2000s, has emerged as a key economic advisor to Zelenskiy,

Oleh Dubyna, a senior energy official under successive governments in the 2000s, has emerged as a key economic advisor to Zelenskiy, reports RFE/RL. Last week, Signal Group, a Washington lobbying firm, started setting up meetings for Dubyna in Washington with Trump Administration officials, congressional aides, reporters and think tank leaders. Dubyna, now 60, was, successively, Energy Minister in the Yuschenko government, advisor to President Kuchma, then chairman of Naftogaz under Prime Minister Tymoshenko.