Born in Texas and raised in Hong Kong, developed a passion for gemstones during childhood hikes with his father, a gemologist. His career spans decades, from sourcing and cutting gems in Hong Kong to designing bespoke gemstone carvings. Known for blending Eastern and Western aesthetics, McKinney's works honor the natural world and human history. His most notable achievement, the Millennium Sapphire, holds a Guinness World Record. Today, he continues to create monumental gemstone sculptures, showcasing his mastery of the medium and reverence for both nature and civilization.