The wedding of Donald Trump Jr. was partly financed by Umar Kremlev, head of the International Boxing Association and a friend of the head of the Russian president’s security service. Russian national Alexander Lagutin, a former deputy CEO of GK EKS linked to Russian security services and currently holding senior positions in Kremlev’s business structures, attended the wedding. Kremlev paid to rent an island in the Bahamas costing about $100,000 per night through an IBA Dubai-based entity. Several Russians close to Kremlev and the Russian security apparatus attended the event. Lagutin has held senior positions in defense, energy, financial, and industrial sectors in companies with ties to Russian security services, including RNKB Bank, Norilsk Nickel, Promtekhnologiya, and GK EKS, which has leadership linked to the GRU. The company GK EKS operates in regions governed by former Russian security officers. Lagutin later became CEO of Kremlev's UNK Holding. Kremlev is close to Alexei Rubezhnoi, head of the Russian president's security service.

The wedding of Donald Trump Jr. was partly financed by Umar Kremlev, head of the International Boxing Association and a friend of the head of the Russian president’s security service. Russian national Alexander Lagutin, a former deputy CEO of GK EKS linked to Russian security services and currently holding senior positions in Kremlev’s business structures, attended the wedding. Kremlev paid to rent an island in the Bahamas costing about $100,000 per night through an IBA Dubai-based entity. Several Russians close to Kremlev and the Russian security apparatus attended the event. Lagutin has held senior positions in defense, energy, financial, and industrial sectors in companies with ties to Russian security services, including RNKB Bank, Norilsk Nickel, Promtekhnologiya, and GK EKS, which has leadership linked to the GRU. The company GK EKS operates in regions governed by former Russian security officers. Lagutin later became CEO of Kremlev's UNK Holding. Kremlev is close to Alexei Rubezhnoi, head of the Russian president's security service.