Rep Ralph Norman enters South Carolina Senate race despite Trump's endorsement of Darline Graham

Rep. Ralph Norman, R-S.C., will run for Senate in South Carolina after the death of Sen. Lindsey Graham, Norman revealed Saturday.

"I'm here to announce that I will be a candidate for the Senate. I'll be throwing my hat into the ring. And day one, Kayleigh, I will be laser-focused on passing President Trump's America First," Norman said during an appearance on "Saturday In America with Kayleigh McEnany."

Norman then championed Trump's SAVE America Act and said he would focus on eliminating the filibuster, saying Republicans need to "nuke" the procedure.

Norman made the announcement just days after President Donald Trump publicly endorsed Darline Graham, Lindsey Graham's sister who was appointed to finish the remainder of his term, to run for the seat fully when her term is up in January.

CONSERVATIVES UNITE AROUND SAVE AMERICA ACT AFTER TRUMP DECLASSIFIES 'SHOCKING' ELECTION INTEL

DARLINE GRAHAM IS CONSIDERING RUNNING FOR A FULL SENATE TERM, A REPORT SAID, AS MEMORIAL SERVICES HAVE BEEN ANNOUNCED FOR HER LATE BROTHER LINDSEY GRAHAM

"I hope Darline does this, in ⁠that there would be nobody better to honor ​the legacy of her beloved brother, Lindsey," Trump ​said in a Truth Social post, adding, "Run Darline Run."

Norman acknowledged Trump's endorsement Saturday, telling McEnany he asked for Trump's blessing.

"He decided to go with Darline, who's a nice person, and he decided to go with her and I respect that, but that doesn't deter my plans. I'm in this to win," he said.

Norman will be running in the Aug. 11 special GOP primary election, revealing that he is in the process of filing the paperwork.

Though not backed by Trump, Norman has received support from GOP Senators Mike Lee, R-Utah, and Rick Scott, R-Fla., both of whom endorsed him. The pair, like Norman, are both vocal opponents of the filibuster.

"Ralph is a conservative fighter who will stand with @POTUS and help him deliver on the promises he made to the American people," Scott wrote in an X post.

"Ralph has spent his career in the House doing exactly that, casting vote after vote to advance President Trump's agenda, including the SAVE America Act. I've watched him put in the hard work, and I know he will deliver. He will do a great job for South Carolina!"

Norman will be entering a competitive primary. At least two other candidates have declared their intentions to run, with further challengers expected to enter the race.

Businessman Mark Lynch, who ran against Lindsey Graham in the recent June primary, has announced his candidacy, as did attorney Duke Buckner.

And though Rep. Russell Fry, R-S.C., hasn't publicly announced an intention to run, state lawmakers are already eyeing his seat in the House should he decide to enter the fray, according to reporting from News From The States.

Fox News Digital contacted Reps. Norman, Mace and Fry, along with Sen. Darline Graham for further comment.