In a new listicle for mass consumption (or exertion), Nadal ranks as the No. 12 man. (AP)

In a new listicle for mass consumption (or exertion), Sports Illustrated ranks the 50 Fittest athletes under the sun—segmented as the top 25 male and top 25 female elite athletes in that respect.

A troika of likely suspects appears in the mix: Serena Williams, Novak Djokovic, and Rafael Nadal, each fittingly inserted on this roster.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

A post shared by Serena Williams (@serenawilliams) on

Williams joins the likes of swimmer Katie Ledecky and skier Mikaela Shiffrin among the Top 25 women. Djoko-pal and soccer stud Cristiano Ronaldo also lands on the men's list, as do the likes of UFC champ Conor MacGregor and active NBA legend LeBron James.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

A post shared by Novak Djokovic (@djokernole) on

Williams and Nadal take the No. 12 slots on their respective sub-lists, and Djokovic notches a No. 2 spot.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

A post shared by Rafa Nadal (@rafaelnadal) on

The No. 1s overall are gymnastics GOAT Simone Biles and NBA stunner Giannis Antetokounmpo of the Milwaukee Bucks.