Former General Motors Manager Sentenced to Two Years in Prison for Receiving Bribe from Foreign Auto Parts Supplier Seeking Contract Publisher: U.S. Attorney's Office, Central District of California Byline: Ciaran McEvoy Dateline: Los Angeles, California Date: 13 August 2024 Subjects: American Government , Crime Topics: Hyoung Nam So, General Motors, Wookyung MIT

LOS ANGELES – A former manager at General Motors was sentenced today to 24 months in federal prison for conspiring to solicit and receive a $5 million bribe from a South Korean company in return for a promise to deliver a contract worth more than $100 million for various car parts.

Hyoung Nam So, 49, a.k.a. “Brian So,” of Irvine, was sentenced by United States District Judge André Birotte Jr., who also ordered him to pay a $250,000 fine.

At the conclusion of a one-week trial in November 2023, a jury found So guilty of one count of conspiracy to commit bribery.

“Corporate executives must play by the same rules as the rest of us,” said United States Attorney Martin Estrada. “By demanding millions of dollars in bribes to award contracts, this defendant corrupted the system and thumbed his nose at fair and honest business practices. Now, this defendant will do federal prison time and see firsthand that no person is above the law.”

In 2015, a foreign parts supplier paid So a total of $3.45 million in cash. As a manager and team leader at General Motors (GM), So oversaw the supply of parts used to build interiors for GM automobiles in North America. In October 2015, So promised the contract – which was to be awarded through a competitive bidding process – to the owner of the South Korean parts company – Wookyung MIT – in exchange for $5 million, which So demanded in cash.

The following month, the owner of Wookyung MIT arranged to have $1 million in cash transferred from South Korea to Los Angeles through money brokers, which an accomplice then drove to Troy, Michigan, where So was then living. The owner of Wookyung MIT flew to Detroit in late November 2015 and personally delivered the cash to So during a meeting at a hotel in Troy.

By the time So received the first $1 million installment of the bribe payment, he had already learned that Wookyung MIT was not the lowest bidder on the contract.  So arranged for information to be provided to Wookyung MIT that would allow it to revise its bid. On December 8, 2015, So recommended to GM executives that the contract be awarded to Wookyung MIT, and the contract was awarded to Wookyung MIT on the same day.

So refrained from notifying Wookyung MIT that it had won the contract and continued to withhold that information until Wookyung MIT’s owner paid the remaining portion of the bribe. That occurred on December 20, 2015, when the owner of Wookyung MIT paid So $2.45 million in cash at a restaurant in Detroit – cash that also had been driven from Los Angeles to Michigan. The following day, So arranged for Wookyung MIT to be informed that it had won the contract.

Homeland Security Investigations seized $3.19 million believed to be proceeds from the bribery scheme from a private vault in Los Altos in 2017, and HSI subsequently returned the money to South Korean authorities.

The owner of Wookyung MIT was prosecuted in South Korea for offenses related to the bribery scheme.

The investigation into the bribery scheme was conducted by HSI’s Los Angeles El Camino Real Financial Crimes Task Force, a multi-agency task force comprised of federal and state investigators who are focused on financial crimes in Southern California. The Justice Department’s Office of International Affairs provided substantial assistance during the investigation.

Assistant United States Attorneys Jeff Mitchell and David Y. Pi of the Major Frauds Section prosecuted this case.

Ciaran McEvoy
Public Information Officer
ciaran.mcevoy@usdoj.gov
(213) 894-4465

Updated August 13, 2024

Press Release Number: 24-198