Conversation so far:
when did Andrés Galarraga become national league batting champion?
Andrés Galarraga became National League batting champion in 1993.
what were some of Andrés Galarraga's injuries?
Andrés Galarraga has suffered a knee injury, a strained left hamstring, and has fought lymphatic cancer.
who did Andrés Galarraga play for?
Andrés Galarraga played in Major League Baseball for the Montreal Expos, St. Louis Cardinals, Colorado Rockies, Atlanta Braves, Texas Rangers, San Francisco Giants, and Anaheim Angels.
Are there any other interesting aspects about the Andrés Galarraga article?
Andrés Galarraga was nicknamed The Big Cat for his impressively quick reflexes and seamless defensive skills as a first baseman in spite of his large physical size.

Question: did he retire?
Self-contained rewrite: did Andrés Galarraga retire?