How former Dallas Cowboys player Jaylon Smith ‘cracked the code' in business (opens in new tab)

FRISCO — He opened the front door himself — the 30-year-old who has taken a sledgehammer to the trope about NFL players going broke. There’s Jaylon Smith, shuffling about as “So Amazing” by Beyoncé and Stevie Wonder resonates through his 5,000-square-foot home. His 9-year-old dog, Achilles, meanders. Follow the former Dallas Cowboys linebacker into his office, past the golden skull...