Brian William Koppelman is an American television and film writer, producer and director. Koppelman is the co-writer of Ocean's Thirteen and Rounders, a producer of films including The Illusionist and The Lucky Ones, the director of films including Solitary Man and the documentary This Is What They Want for ESPN's 30 for 30 series, and the co-creator, showrunner, and executive producer of Showtime's Billions and Super Pumped: The Battle for Uber.