Caelan Kelley (age 28[1]), better known online as Atlas Pro, is an American educational YouTuber who makes educational videos on geography, geology, biology, and ecology.
Videos[]
Kelley's videos are mainly about biogeography and extinct or rare animals. His early content primarily focused on geography, such as toponymy, origins of foods, and explanations of different processes and phenomena in geography.
Kelley formerly had a second channel called Astro Pro, which focused on space, but following its poor performance, the videos were transferred back to the Atlas Pro channel and the channel rebranded as Archive Dive[2]. Archive Dive's videos are mainly podcasts discussing old films and archived footage that Kelley finds while researching for his videos.
Currently, Atlas Pro's content primarily focuses on dating atlases and biogeography, particularly on rare or extinct animals, such as insects[3], salamanders[4], and more.
Subscriber milestones[]
- 20,000 subscribers: February 24, 2019[5]