Former Goldman Sachs trader unexpectedly wins Syriza leadership in Greece

Stefanos Kasselakis, a 35-year-old former Goldman Sachs trader with little political experience, was unexpectedly elected leader of Greece's main opposition party, Syriza.
Kasselakis rose to prominence rapidly through savvy use of social media, promising to transform Syriza into a progressive, democratic party.
He defeated Efi Achtsioglou, the expected front-runner, with 56% of the vote, replacing former PM Alexis Tsipras.
Critics expressed concerns about Kasselakis's lack of formal political experience and more centrist approach compared to Syriza's radical left roots.
His victory highlights political immaturity in Syriza, introducing uncertainty into Greece's opposition dynamics, according to some analysts.

Stefanos Kasselakis, a 35-year-old former Goldman Sachs trader with little political experience, was unexpectedly elected leader of Greece's main opposition party, Syriza.
Kasselakis rose to prominence rapidly through savvy use of social media, promising to transform Syriza into a progressive, democratic party.
He defeated Efi Achtsioglou, the expected front-runner, with 56% of the vote, replacing former PM Alexis Tsipras.
Critics expressed concerns about Kasselakis's lack of formal political experience and more centrist approach compared to Syriza's radical left roots.
His victory highlights political immaturity in Syriza, introducing uncertainty into Greece's opposition dynamics, according to some analysts.