[5] He graduated in 2010 in sociology at the University of Naples Federico II with a score of 110/110 with a thesis on "Social analysis of the labor market.

The condition of migrant workers in the Italian labor market: persistence and changes".

[7] Thanks to further candidacies as leaders of Greens and Lef Alliance in the multi-nominal constituencies Veneto 1 - 01, Apulia 02, Lombardy 1 - 01, Emilia Romagna 02, he was elected in the last three and was assigned, according to the electoral law, to the latter.

Following administrative irregularities that have occurred[8] in the cooperatives managed by his mother-in-law and his partner and the launch of judicial investigations by the Latina Public Prosecutor's Office,[9] on 24 November 2022 Soumahoro decided to suspend himself from the parliamentary group of the Greens and Left Alliance, in order to clarify his position, reaffirming his extraneousness to the whole affair.

[10] On 9 January 2023 Soumahoro left the Green-Left Alliance, citing lack of solidarity and unwillingness to politically help him during the investigation.