Valentin Borisovich Yumashev is a Russian journalist, politician and businessman-developer, who is the son-in-law of former President Boris Yeltsin and a member of his inner circle. He has the federal state civilian service rank of 1st class Active State Councillor of the Russian Federation.
- Occupation
- journalist, politician
- Position held
- Kremlin Chief of Staff, Advisor to the President of the Russian Federation
- Citizenship
- Russia, Soviet Union
- Born
- December 15, 1957