Claim: Alexander Lukashenko has been in office.
Evidence: Aleksandr Grigoryevich Lukashenko -LRB- Алякса́ндр Рыго́равіч Лукашэ́нка , Aliaksandr Ryhoravič Lukašenka , Алекса́ндр Григо́рьевич Лукаше́нко born 30 August 1954 -RRB- is the President of Belarus , in office since 20 July 1994.