"Kaepernick's athletic skills always were ahead of the curve. He picked up the nickname "Bo" when he was a toddler, in honor of multi-sport star Bo Jackson. That started when Kaepernick was only 3, determined to hang out in the dugout with brother Kyle (who is 10 years older) and his Little League teammates" ... Houston Chronicle, January 13, 2013
Unable to find another version of this card anywhere, maybe KAP can let us in on the secret of when he did this post script card and why .... 1/1? Extremely RARE!!!!!!!