Billionaire Democrat Tom Steyer is planning to make a final pitch to Florida voters on Election Day to back Andrew Gillum for governor, CNBC has learned.

Steyer is looking to meet with college students in the Sunshine State on Tuesday in a last ditch effort to push Gillum over the finish line, according to the financier's lead strategist Kevin Mack.

Steyer's goal, according to Mack, is to convince students at Florida State University and Florida A&M University, to vote for Gillum.

Both schools are located in Tallahassee.