Going into Wednesday night's finale of CBS's Survivor: San Juan del Sur, there is one frontrunner to win the season, though a dark horse could potentially upset.

'Survivor: San Juan del Sur' Winner Still 'Up In The Air' As Jeff Probst Previews Season 30

It all ends Wednesday night as Natalie Anderson, Keith Nale, Jaclyn Schultz, Baylor Wilson and Missy Payne compete in their final Immunity Challenges in the hope of becoming the Sole Survivor. While anyone could conceivably win at this point, one person has definitely emerged as the presumptive favorite.

Based on the Enstars poll asking who will win Survivor: San Juan del Sur, it is Natalie's to lose. As of Wednesday morning, Natalie has racked up an overwhelming 69 percent of the vote, suggesting that she is the clear frontrunner. This makes sense based on the edit of the show so far, which has shown her to be pulling the strings since the final seven.

'Survivor' Finale: One 'Blindside' Left Suggests Either Natalie Or Missy Voted Out Before Final Tribal Council?

However, Keith could potentially upset. The lovable southerner has 17 percent of the vote, which means that there are more than a few people who think he could find a way to the end as an underdog. He has not really been in control at all during the whole season, but he has survived through and through and could win based on likability.

The other three players have a shot at it but Enstars readers are not very confident in them. Jaclyn is in third with six percent of the vote, Baylor is in fourth with three percent and Missy is in last with a measly two percent. Any of these women winning would probably be considered a surprise to the audience, though Jaclyn would be most likely.

Survivor host Jeff Probst seems to fall in line with these results as he told Entertainment Weekly in a new report: "I do think the favorites are Natalie and Keith."

It is sure to be an exciting finale to an unpredictable season. Probst will be live from the beginning like in Cagayan with the reunion show airing live at 10 p.m.

The Survivor: San Juan del Sur finale airs Wednesday at 8 p.m. ET/PT on CBS.

Watch the promo for the Survivor finale below: