Complex sentence: He retired at the end of 1963, after playing 12 seasons, throwing for 13,399 yards and 104 touchdowns and being selected for the Pro Bowl four times in 1955,1957,1958, and 1962.
Split into simpler sentences: He retired at the end of 1963, after playing 12 seasons, throwing for 13,399 yards and 104 touchdowns. He was selected for the Pro Bowl four times in 1955,1957,1958, and 1962.