LeBron James has already arguably had a Hall of Fame career despite still playing. Since his debut in 2003, the former number one pick has been one of the top basketball players in the NBA. At the start of his rookie season Nike introduced apparel and the first of what so far has been 13 sneakers in James’ signature line. The Nike Air Zoom Generation, also known as the “LeBron I,” debuted in 2003. Nike has since released a new Lebron sneaker each year from 2003-15 in various colorways.