Donald Trump Jr. has returned a wedding gift from a Russian oligarch amid backlash, the article reports.

Bloomberg reported how a Russian boxer with Kremlin ties came to bankroll Trump Jr.'s wedding.

The unusual patronage quickly triggered public outcry and sharp political commentary.

Trump claimed his son eventually paid the Russian figure back for the wedding expenses.

The Russian oligarch then broke his silence, offering what the Daily Beast called a bizarre 'thank you.'

The case has renewed concerns about foreign influence and financial transparency in political families.

Watchdogs are demanding full transparency on all related financial transactions.

Read the full article on the Trump Jr. wedding funding controversy.