Omar Bongo vs Valentina Matviyenko

Bongo succeeded Leon Mba as President of Gabon after Mba's death. He inherited a one-party state and began a 42-year rule characterized by authoritarianism and oil wealth.

Bongo established the Gabonese Democratic Party as the sole legal party, consolidating his power. One-party rule lasted until 1990, suppressing political opposition.

Bongo was re-elected in Gabon's first multi-party elections, which were marred by allegations of fraud. The election sparked protests and highlighted the limits of democratic reform.

Bongo died in office after 42 years as president, making him the longest-serving head of state in Africa. His death ended an era of authoritarian rule and led to a succession by his son Ali Bongo.

Matviyenko was appointed Ambassador of the Soviet Union (later Russia) to Malta in 1991, serving until 1994. This was her first major diplomatic role, representing Russia in a small island nation.

Matviyenko served as Deputy Prime Minister of Russia for Social Affairs from 1998 to 2003 under Prime Ministers Yevgeny Primakov, Sergei Stepashin, and Vladimir Putin. She oversaw social policy, including healthcare and education.

Matviyenko was appointed Governor of Saint Petersburg in October 2003, serving until 2011. She oversaw the city's development, including infrastructure projects and the preparation for the 300th anniversary of the city.

Valentina Matviyenko was appointed Speaker of the Federation Council, the upper house of the Russian parliament, in September 2011. She became the first woman to hold this position and has since been a key figure in Russian legislative politics.