Motor racing driver Nikita Mazepin, sacked by the Haas Formula One team after Russia's invasion of Ukraine, on Wednesday was added to the list of Russians sanctioned by the European Union.
His father, oligarch Dmitry Mazepin, the owner and chief executive of chemical giant Uralchem, was also sanctioned.
Dmitry Mazepin "is engaged in activities in economic sectors that constitute a substantial source of income for the government of the Russian Federation", the EU said in a statement.
His son, whose seat at Haas was filled on Wednesday by former driver Kevin Magnussen, was also included on the EU blacklist as he was considered "a natural person linked to an influential businessman (his father) with an activity in economic sectors which constitute a source substantial revenue to Russia".
The EU list, drawn up since Moscow's annexation of Crimea in 2014, now includes 862 people and 53 entities in total.
They are banned from entering the EU and their assets in Europe have been frozen.
"On February 24, 2022, following the early stages of the Russian aggression", Dmitry Mazepin and 36 other businessmen "met with President Vladimir Putin and other members of the Russian government to discuss the impact of the course of action in the wake of Western sanctions," added the statement.
This showed "that he belongs to the circle closest to Vladimir Putin".
Earlier Wednesday, Nikita Mazepin said he was creating a foundation to help sportspeople who have found themselves barred from competing due to "political reasons out of their control".
Mazepin and Haas's Russian title sponsor Uralkali had their contracts terminated last Saturday as a result of Russia's invasion of Ukraine.
Mazepin, 23, said the funds for the 'We compete as one' foundation would come from the money that Uralkali would have paid Haas.