Jay Villemarette (pronounced /ˈvɪləmərɛt/) is the owner, founder and president of both Skulls Unlimited International and the Museum of Osteology.

[1][3] After encouragement by his father, he began collecting skulls,[3] and continued his hobby after moving to Moore, Oklahoma.

[2] After finishing high school, Villemarette began cleaning and selling skulls as a side job.

[3] The Museum of Osteology shares its space with Skulls Unlimited International's business office and is adjacent to the processing center.

[6] All of Villemarette's sons are involved with the business and all of his children have participated in processing carcasses for the company from a young age.