Democratic U.S. Rep. Andy Kim was elected Tuesday to the U.S. Senate, defeating Republican businessman Curtis Bashaw for the seat that opened when Bob Menendez resigned this year after his federal conviction on bribery charges.

Democratic Rep. Andy Kim and Republican businessman Curtis Bashaw are running for the seat vacated by convicted Sen. Bob Menendez.

Andy Kim, the millennial son of South Korean immigrants and three-term Democratic congressman, was elected to the U.S. Senate in a historic win that upended New Jersey politics and gives Kim the distinction of being the country’s first Korean American senator.