Ex-President Joe Biden was so "grossly incompetent," there's absolutely no way he could have won the 2020 election, President Donald Trump argued Friday as he called for a full investigation.

"Zero Border crossings for the month for TRUMP, verses 60,000 for Sleepy, Crooked Joe Biden, a man who lost the 2020 Presidential Election by a 'LANDSLIDE!"' Trump wrote on Truth Social.

"Biden was grossly incompetent, and the 2020 election was a total FRAUD! The evidence is MASSIVE and OVERWHELMING. A Special Prosecutor must be appointed," he noted, adding, "This cannot be allowed to happen again in the United States of America!"

"Let the work begin! What this Crooked man, and his CORRUPT CRONIES, have done to our Country in 4 years, is grossly indescribable!" the president wrote.

Trump's call for an investigation comes as FBI Director Kash Patel this week told Congress the bureau had discovered an illegal Chinese scheme to produce fake driver's licenses to rig the 2020 election with mail-in ballots.