John Carmack is a renowned American computer programmer and video game developer, best known for his pioneering work in the gaming industry. Born on August 21, 1970, he co-founded id Software in 1991, where he served as the lead programmer on iconic titles that shaped modern gaming. His contributions to games like *Commander Keen*, *Wolfenstein 3D*, *Doom*, and *Quake* not only redefined gameplay but also set the standard for 3D graphics technology. Among his many innovations, Carmack’s Reverse algorithm for shadow volumes stands out, demonstrating his deep understanding of graphics programming.

Carmack’s impact on the gaming landscape is profound, as his work laid the groundwork for first-person shooters and 3D gaming. His dedication to pushing technological boundaries has earned him a reputation as a visionary in the industry. With a relentless pursuit of excellence, he constantly challenged himself and his team to explore new possibilities in game design and engineering.

In 2013, Carmack transitioned from id Software to Oculus VR as Chief Technology Officer, focusing on the future of virtual reality. His tenure at Oculus was marked by significant advancements in VR technology, but by 2019, he shifted to a Consulting CTO role to dedicate more time to his passion for artificial general intelligence (AGI).

In 2022, Carmack departed Oculus to launch Keen Technologies, a startup aimed at advancing AGI. Through this venture, he aims to leverage his extensive technical expertise to tackle the complex challenges of artificial intelligence, further cementing his legacy as a trailblazer in both gaming and technology.