Question

What is Brock Lesnar’s body type (mesomorph, ectomorph, endomorph, etc.) and how common/rare is it?

Answer 1

https://questioncove.com/assets/attachments/1631503029-613ec22e2e18cdc12c5d4000-6C290737-D887-4A61-B9AE-B6997F2201BE.jpeg

Answer 2

Keep in mind the mesomorph/ectomorph/endmorph body model is somewhat oudated, and the medical community at large is straying away from these terms.

That being said, he has a wide ribcage, (relatively) wide hips, a lot of bulky muscle mass, so I would personally say he's most like an endomorph.

https://i2.wp.com/www.differencebetween.com/wp-content/uploads/2020/03/Difference-Between-Ectomorph-Mesomorph-and-Endomorph_1.jpg

Answer 3

As for being common/rare: here are some percentages I found

51.6% endomorphic/mesomorphs, 17.1% mesomorph/endomorphs, 16.7% mesomorphic/endomorphs, 6.1% balanced mesomorphs, and 3.0% ectomorphic/mesomorphs.

So I believe being an endomorph is probably the most common out of the somatotypes.

found on: https://www.tigerfitness.com/blogs/motivation/body-types-endomorph-mesomorph-ectomorph-calculator#:~:text=Another%20study%20of%20men%20and,and%203.0%25%20ectomorphic%2Fmesomorphs.

originally sourced from: "Somatotype, Nutrition, and Obesity. - PubMed - NCBI." National Center for Biotechnology Information. N.p., n.d. Web. 23 June 2015.