Khoi is an artist and mentor. His artworks include DC’s Teen Titans, Marvel’s Mighty Avengers, X-Men Legacy, Scarlet Spider, Spider-Man, Daredevil, Chaos War, Incredible Hercules, Gambit, Mighty Thor, X-Factor, and Topcow’s Cyberforce. He has done numerous cover illustrations for various publications.
Khoi was an attorney and venture capitalist prior to switching to art and mentoring. He has a law degree from the University of Pennsylvania and an MBA from Saint Joseph’s University.