Kansas City, Mo. ? Former Pro Bowl quarterback Trent Green has decided to retire after 15 seasons and plans to pursue a career in broadcasting.

Agent Jim Steiner said Green was proud of a career that included a Super Bowl ring with the Rams and two Pro Bowl appearances with Kansas City, but was ready to get onto the next phase of his life.

Green, an eighth-round draft pick by San Diego in 1993, was released by St. Louis in February after playing three games in his second stint with the Rams last season.