He and his wife Valentina Otsason were also the main shareholders of the Estonian Credit Bank .
Otsason was the leader of the bank from its establishment till his death , first as the Chairman of the Board and since 2000 as the Chairman of the Council .
Otsason and Otsason leader leader   Otsason were also the main shareholders of the Estonian Credit Bank .
Otsason was the leader of the bank from its establishment till his death , first as the Chairman of the Board and since 2000 as the Chairman of the Council .