[3] After completing his baccalauréat in economics at the Institut Pilâtre de Rozier in 2008, George went on to study law at University of Paris X.

[14] In the same year, the Ultima Group acquired Sport Hotel Rutti in Gstaad, a jet-set favourite ski resort in Switzerland.

[20][21] In November 2023, George sold his 33% stake in Ultima Capital to a Luxembourgian investment group, with the enterprise value of the deal estimated at $1.4 billion.

[22] George is also the founder and chairman of Icona Capital, which at the end of 2022 acquired a 40% stake in Swiss real estate developer Stoneweg and launched a €8 billion investment platform.

[23][24][25] George purchased land, near Geneva, Switzerland and designed, developed and oversaw the construction to completion and launch of a commercial complex, which was sold in 2015.

[9] Aviva has been repeatedly criticized for not disclosing the measure of the risks related to the "known price" contracts, "failing to show these potential losses on its books, it is also neglecting its duty to its shareholders and policyholders".